**Articles and Citations (Google Scholar)**

Our interdisciplinary research efforts and various collaborations have appeared in prestigious journals in the domains of applied physics, applied mechanics, nonlinear dynamics, vibration and acoustics, wave propagation, smart materials and structures, industrial ultrasonics, medical ultrasound, fluid-structure interaction, bioinspiration and biomimetics, mechatronics, manufacturing and machine tools, among others.

**Books**

- Elvin, N. and Erturk, A. (editors), 2013, Advances in Energy Harvesting Methods, Springer, New York (455pp).
- Erturk, A. and Inman, D.J., 2011, Piezoelectric Energy Harvesting, Wiley, Chichester, UK (392pp).

**Book Chapters in**

- Moura, A. and Erturk, A., 2020, “Leveraging Size Effects in Flexoelectric-Piezoelectric Vibration Energy Harvesting,” Chapter 4 in Ferroelectric Materials for Energy Harvesting and Storage, pp. 107-146, Elsevier (Eds. D. Maurya, A. Pramanick, and D. Viehland).
- Erturk, A., 2015, “Macro-Fiber Composite Actuated Piezoelectric Robotic Fish,” Chapter 9 in Robot Fish: Bio-Inspired Fishlike Underwater Robots, pp. 255-283, Springer, New York (Eds. Du, R., Li, Z., Youcef-Toumi, K., and Valdivia y Alvarado, P).
- De Marqui, Jr., C. and Erturk, A., 2013, “Airfoil-based Linear and Nonlinear Electroaeroelastic Energy Harvesting,” Chapter 11 in Advances in Energy Harvesting Methods, pp. 269-294, Springer, New York (Eds. Elvin, N. and Erturk, A.).
- Elvin, N. and Erturk, A., 2013, “Introduction and Methods of Mechanical Energy Harvesting,” Chapter 1 in Advances in Energy Harvesting Methods, pp. 3-14, Springer, New York (Eds. Elvin, N. and Erturk, A.).
- Erturk, A. and Inman, D.J., 2009, “Electromechanical Modeling of Cantilevered Piezoelectric Energy Harvesters for Persistent Base Motions,” Chapter 2 in Energy Harvesting Technologies, pp. 41-77, Springer, New York (Eds. Priya, S. and Inman, D.J.).

**Journal Papers**

(pdf copies are for personal use only – copyrighted material as indicated)

- Kohtanen, E. and Erturk, A., 2024, “An Experimental and Numerical Framework to Quantify the Effect of Sutures on Dry Cranial Bone Dynamics,” submitted.
- Rasmussen, C., Lewton, J., Kohtanen, E., Erturk, A., and Ruzzene, M., 2024, “Acoustic Demonstration of Virtual Impedance Matching by Transiently Echoless Complex Frequency Waves,” submitted.
- Yamada, T., Asanuma, H., Hara, Y., and Erturk, A., 2024, “High-Fidelity Analysis and Experiments of a Wireless Sensor Node with a Built-in Supercapacitor Powered by Piezoelectric Vibration Energy Harvesting” submitted.
- Thomes, R., Rosa, M., and Erturk, A., 2024, “Experimental Realization of Tunable Exceptional Points in a Resonant non-Hermitian Piezoelectrically Coupled Waveguide,” Applied Physics Letters,
**124,**061702**featured article**(© AIP). - Mosquera-Sanchez, J., Alfahmi, O., Erturk, A., and De Marqui, Jr., C., 2024, “Broadening the Frequency Response of a Duffing-type Piezoelectric Shunt by Means of Negative Capacitance,” Journal of Sound and Vibration,
**587,**118344 (© Elsevier). - Luo, A., Lossouarn, B., and Erturk, A., 2024, “The Effects of Shear Deformation and Rotary Inertia on the Electrical Analogues of Beams and Plates for Multimodal Piezoelectric Damping,” International Journal of Circuit Theory and Applications,
**52,**pp. 2985-2998 (© Wiley). - Allam, A., Patel, H., Sugino, C., Arrington, C., St. John, C., Steinfeldt, J., Reinke, C., Erturk, A., and El-Kady, I., 2024, “Portable Through-Metal Ultrasonic Power Transfer Using a Dry-Coupled Detachable Transmitter,” Ultrasonics,
**141,**107339 (© Elsevier). - Quadrelli, D., Marconi, J., Braghin, F., and Erturk, A., 2024, “Subwavelength Negative Rrefraction and Flexural Wave Lens Design via Resonant Double-Negative Piezoelectric Metamaterial,” Smart Materials and Structures,
**33**, 025005 (© IOP). - Luo, A., Lossouarn, B., and Erturk, A., 2023, “Multimodal Vibration Damping of a Three-Dimensional Circular Ring Coupled to Analogous Piezoelectric Networks,” Journal of Sound and Vibration,
**581,**118385 (© Elsevier). - Bhardwaj, A., Allam, A., Erturk, A., and Sabra, K., 2024, “Ultrasound-Powered Wireless Underwater Acoustic Identification Tags for Backscatter Communication,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control,
**71,**pp. 304 – 313 (© IEEE). - Alfahmi, O. and Erturk, A., 2024, “Programmable Hardening and Softening Cubic Inductive Shunts for Piezoelectric Structures: Harmonic Balance Analysis and Experiments,” Journal of Sound and Vibration,
**571,**118029 (© Elsevier). - Luo, A., Lossouarn, B., and Erturk, A., 2023, “Analogous Piezoelectric Network for Multimodal Vibration Attenuation of a Thin Circular Ring,” Smart Materials and Structures,
**32,**115024 (© IOP). - Alshaqaq, M., Sugino, C., and Erturk, A., 2023, “Digital Programming of Reciprocity Breaking in Resonant Piezoelectric Metamaterials,” Physical Review Research,
**5**, 043003 (© APS). - Thomes, R., Beli, D., Sugino, C., Erturk, A., and De Marqui, Jr., C., 2023, “Programmable Moving Defect for Spatiotemporal Wave Localization in Piezoelectric Metamaterials,” Physical Review Applied,
**19,**064031 (© APS). - Allam, A., Arrington, C., St. John, C., Steinfeldt, J., Erturk, A., and El-Kady, I., 2023, “System-Level DC-to-DC Analysis and Experiments of Ultrasonic Power Transfer Through Metallic Barriers,” IEEE/ASME Transactions on Mechatronics,
**28,**pp. 15-25 (© IEEE). - Rosso, M., Kohtanen, E., Corigliano, A., Ardito, R., and Erturk, A., 2023, “Nonlinear Phenomena in Magnetic Plucking of Piezoelectric Vibration Energy Harvesters,” Sensors and Actuators A: Physical,
**362,**114667 (© Elsevier). - Farokhi, H., Kohtanen, E., and Erturk, A., 2023, “Extreme Parametric Resonance Oscillations of a Cantilever: An Exact Theory and Experimental Validation,” Mechanical Systems and Signal Processing,
**196,**110342 (© Elsevier). - Mazzotti, M., Kohtanen, E., Erturk, A., and Ruzzene, M., 2023, “Optimizing Transcranial Ultrasound Delivery at Large Incident Angles by Leveraging Cranial Leaky Guided Wave Dispersion,” Ultrasonics,
**128,**106882 (© Elsevier). - Sugino, C., Alshaqaq, M., and Erturk, A., 2022, “Spatially Programmable Wave Compression and Signal Enhancement in a Piezoelectric Metamaterial Waveguide,” Physical Review B,
**106,**174304 (© APS). - Alfahmi, O., Sugino, C., and Erturk, A., 2022, “Duffing-type Digitally Programmable Nonlinear Synthetic Inductance for Piezoelectric Structures,” Smart Materials and Structures,
**31,**095044 (© IOP). - Ojo, O., Kohtanen, E., Jiang, A., Brody, J., Erturk, A., and Shoele, K., 2022, “Flapping Dynamics of an Inverted Flag Behind a Cylinder,” Bioinspiration and Biomimetics,
**17**, 065011 (Special Issue on Bioinspired Fluid-Structure Interaction –**invited**) (© IOP). - Santini, J., Sugino, C., Riva, E., and Erturk, A., 2022, “Harnessing Rainbow Trapping via Hybrid Electromechanical Metastructures for Enhanced Energy Harvesting and Vibration Attenuation,” Journal of Applied Physics,
**132,**064903 (© AIP). - Patel, H., Chen, J., Hu, Y., and Erturk, A., 2022, “Photo-responsive Hydrogel-based Re-programmable Metamaterials,” Scientific Reports,
**12,**13033 (Springer Nature). - Allam, A., Sugino, C., Harding, M., M. Ruzzene, and Erturk, A., 2022, “Ultrasonic Testing of Thick and Thin Inconel 625 Alloys Manufactured by Laser Powder Bed Fusion,” Ultrasonics,
**125,**106780 (© Elsevier). - Demirer, E., Oshinowo, O., Erturk, A., and Alexeev, A., 2022, “Hydrodynamic Performance of Oscillating Elastic Propulsors with Tapered Thickness,” Journal of Fluid Mechanics,
**944,**A19 (© Cambridge University Press). - Allam, A., Sabra, K., and Erturk, A., 2022, “Piezoelectric Transducer Design for Simultaneous Ultrasonic Power Transfer and Backscatter Communication,” Smart Materials and Structures,
**31,**095003 (© IOP). - Sugino, C., Gerbe, R., Baca, E., Reinke, C., Ruzzene, M., Erturk, A., and El-Kady, I., 2022, “Machined Phononic Crystals to Block High-Order Lamb Waves and Crosstalk in Through-Metal Ultrasonic Communication Systems,” Applied Physics Letters,
**120,**191705 (© AIP). - Ojo, O., Wang, Y.C., Erturk, A., and Shoele, K., 2022, “Aspect Ratio-Dependent Hysteresis Response of a Heavy Inverted Flag,” Journal of Fluid Mechanics,
**942,**A4 (© Cambridge University Press). - Zhou, S., Lallart, M. and Erturk, A., 2022, “Multistable Vibration Energy Harvesters: Principle, Progress, and Perspectives,” Journal of Sound and Vibration,
**528,**116886 (© Elsevier). - Alshaqaq, M., Sugino, C., and Erturk, A., 2022, “Programmable Rainbow Trapping and Band-Gap Enhancement via Spatial Group-Velocity Tailoring in Elastic Metamaterials,” Physical Review Applied,
**17,**L021003 (© APS). - Farokhi, H., Xia, Y., and Erturk, A., 2022, “Experimentally Validated Geometrically Exact Model for Extreme Nonlinear Motions of Cantilevers,” Nonlinear Dynamics,
**107,**457–475 (© Springer). - Khattak, M., Sugino, C., and Erturk, A., 2022, “Concurrent Vibration Attenuation and Low-power Electricity Generation in a Locally Resonant Metastructure,” Journal of Intelligent Material Systems and Structures,
**33,**1990-1999 (© SAGE). - Kohtanen, E., Mazzotti, M., Ruzzene, M., and Erturk, A., 2021, “Vibration-based Elastic Parameter Identification of the Diploe and Cortical Tables in Dry Cranial Bones,” Journal of the Mechanical Behavior of Biomedical Materials,
**123,**104747 (© Elsevier). - Tan, D., Wang, Y., Kohtanen, E., and Erturk, A., 2021, “Trout-like Multifunctional Piezoelectric Robotic Fish and Energy Harvester,” Bioinspiration and Biomimetics,
**16,**046024 (© IOP). - Mazzotti, M., Kohtanen, E., Erturk, A., and Ruzzene, M., 2021, “Radiation Characteristics of Cranial Leaky Lamb Waves,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control,
**68,**pp. 2129-2140 (© IEEE). - Farokhi, H. and Erturk, A., “Three-Dimensional Nonlinear Extreme Vibrations of Cantilevers Based on a Geometrically Exact Model,” Journal of Sound and Vibration,
**510,**116295 (© Elsevier). - Allam, A., Sugino, C., Harding, M., Bishop, P., Erturk, A., and M. Ruzzene, 2021, “Phased Array Ultrasonic Testing of Inconel 625 Produced by Selective Laser Melting,” ASME Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems,
**4**, 041006 (© ASME). - Demirer, E., Wang, Y., Erturk, A., and Alexeev, A., 2021, “Effect of Actuation Method on Hydrodynamics of Elastic Plates Oscillating at Resonance,” Journal of Fluid Mechanics,
**910,**A4 (© Cambridge University Press). - Mazzotti, M., Sugino, C., Kohtanen, E., Erturk, A., and Ruzzene, M., 2021, “Experimental Identification of High Order Lamb Waves and Estimation of the Mechanical Properties of a Dry Human Skull,” Ultrasonics,
**113,**106343 (© Elsevier). - Allam, A., Sabra, K., and Erturk, A., 2021, “Sound Energy Harvesting by Leveraging a 3D-Printed Phononic Crystal Lens,” Applied Physics Letters,
**118,**103504 (© AIP). - Safaei, M., Bolus, N., Whittingslow, D., Jeong, H., Erturk, A., and Inan, O., 2021, “Vibration Stimulation as a Non-Invasive Approach to Monitor the Severity of Meniscus Tears,” IEEE Transactions on Neural Systems and Rehabilitation Engineering,
**29**, pp. 350-359 (© IEEE). - Xia, Y., Riva, E., Rosa, M., Cazzulani, G., Erturk, A., Braghin, F., and Ruzzene, M., 2021, “Experimental Observation of Temporal Pumping in Electromechanical Waveguides,” Physical Review Letters,
**126,**095501 (© APS). - Sugino, C., Ruzzene, M., and Erturk, A., 2021, “Experimental and Computational Investigation of Guided Waves in a Human Skull,” Ultrasound in Medicine and Biology,
**47,**pp. 787-798 (© Elsevier). - Alshaqaq, M. and Erturk, A., 2021, “Graded Multifunctional Piezoelectric Metastructures for Wideband Vibration Attenuation and Energy Harvesting,” Smart Materials and Structures,
**30,**015029 (© IOP). - Jo, S., Xia, Y., Moura, A., Yoon, H., Shin, Y., Erturk, A., and Youn, B., 2021, “Experimentally Validated Broadband Self-Collimation of Elastic Waves,” International Journal of Mechanical Sciences,
**192**, 106131 (© Elsevier). - Xia, Y., Ruzzene, M., and Erturk, A., 2020, “Bistable Attachments for Wideband Nonlinear Vibration Attenuation in a Metamaterial Beam,” Nonlinear Dynamics,
**102,**pp. 1285-1296 (© Springer). - Dias, J.A.C., Sousa, V.C., Erturk, A., and De Marqui, Jr., C., 2020, “Nonlinear Piezoelectric Plate Framework for Aeroelastic Energy Harvesting and Actuation Applications,” Smart Materials and Structures,
**29,**105006 (© IOP). - Sugino, C., Ruzzene, M., and Erturk, A., 2020, “Nonreciprocal Piezoelectric Metamaterial Framework and Circuit Strategies,” Physical Review B,
**102,**014304 (© APS). - Wang, B., Moura, A., Chen, J., Erturk, A., and Hu, Y., 2020, “Characterization of Hydrogel Structural Damping,” Extreme Mechanics Letters,
**40,**100841 (© Elsevier). - Allam, A., Sabra, K., and Erturk, A., 2020, “3D-Printed Gradient-Index Phononic Crystal Lens for Underwater Acoustic Wave Focusing,” Physical Review Applied,
**13**, 064064 (© APS). - Safaei, M., Bolus, N., Erturk, A., and Inan, O., 2020, “Vibration Characterization of the Human Knee Joint in Audible Frequencies,” Sensors,
**20,**4138 (Special Issue on Emerging Wearable Sensor Technology in Healthcare). - Sugino, C., Ruzzene, M., and Erturk, A., 2020, “Digitally Programmable Resonant Elastic Metamaterials,” Physical Review Applied,
**13,**061001 (© APS). - Chamakh, M., Mrlik, M., Leadenham, S., Bazant, P., Osicka, J., AlMaadeed, M., Erturk, A., and Kuritka, I., 2020, “Vibration Sensing Systems Based on Poly(Vinylidene Fluoride) and Microwave-Assisted Synthesized ZnO Star-Like Particles with Controllable Structural and Physical Properties,” Nanomaterials,
**10,**2345 (Special Issue on Stimuli-Responsive Nanosystems Based on Polymers). - Allam, A., Sabra, K., and Erturk, A., 2020, “Aspect Ratio-Dependent Dynamics of Piezoelectric Transducers in Wireless Acoustic Power Transfer,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control,
**67,**pp. 984-996 (© IEEE). - Xia, Y., Erturk, A., and Ruzzene, M., 2020, “Topological Edge States in Quasiperiodic Locally Resonant Metastructures,” Physical Review Applied,
**13,**014023**editor’s suggestion**(© APS). - Leadenham, S. and Erturk, A., 2020, “Mechanically and Electrically Nonlinear Non-Ideal Piezoelectric Energy Harvesting Framework with Experimental Validations,” Nonlinear Dynamics,
**99**, pp. 625-641 (Special Issue in Memory of Prof. Ali H. Nayfeh –**invited**) (© Springer). - Sugino, C., Ruzzene, M., and Erturk, A., 2020, “An Analytical Framework for Bandgap Formation in Locally Resonant Piezoelectric Metamaterial Plates,” International Journal of Solids and Structures,
**182**, pp. 281-294 (© Elsevier). - Alan, S., Allam, A., and Erturk, A., 2019, “Programmable Mode Conversion and Bandgap Formation for Surface Acoustic Waves Using Piezoelectric Metamaterials,” Applied Physics Letters,
**115**, 093502 (© AIP). - Tol, S., Degertekin, F.L., and Erturk, A., 2019, “3D-Printed Phononic Crystal Lens for Elastic Wave Focusing and Energy Harvesting,” Additive Manufacturing,
**29**, 100780 (7pp) (© Elsevier). - Lv, X.F.., Chuang, K.C., and Erturk, A., 2019, “Tunable Elastic Metamaterials Using Rotatable Coupled Dual-Beam Resonators,” Journal of Applied Physics,
**126**, 035107 (9pp) (© AIP). - Xia, Y., Ruzzene, M., and Erturk, A., 2019, “Dramatic Bandwidth Enhancement in Nonlinear Metastructures via Bistable Attachments,” Applied Physics Letters,
**114,**093501 (5pp) (© AIP). - Trainiti, G., Xia, Y., Marconi, J., Cazzulani, G., Erturk, A., and Ruzzene, M., 2019, “Time-Periodic Stiffness Modulation in Elastic Metamaterials for Selective Wave Filtering: Theory and Experiment,” Physical Review Letters,
**122,**124301 (6pp) (© APS). - Silva, T., Tan, D., De Marqui, Jr., C., and Erturk, A., 2019, “Vibration Attenuation in a Nonlinear Flexible Structure via Nonlinear Switching Circuits and Energy Harvesting Implications,” Journal of Intelligent Material Systems and Structures,
**30,**pp. 965-976 (© SAGE). - Sugino, C., Ruzzene, M., and Erturk, A., 2018, “Design and Analysis of Piezoelectric Metamaterial Beams with Synthetic Impedance Shunt Circuits,” IEEE/ASME Transactions on Mechatronics,
**23,**pp. 2144-2155 (© IEEE). - Sousa, V.C., Tan, D., De Marqui, Jr., C., and Erturk, A., 2018, “Tunable Metamaterial Beam with Shape Memory Alloy Resonators: Theory and Experiment,” Applied Physics Letters,
**113,**143502 (5pp) (© AIP). - Moura, A. and Erturk, A., 2018, “Combined Piezoelectric and Flexoelectric Effects in Resonant Dynamics of Nanocantilevers,” Journal of Intelligent Material Systems and Structures,
**29,**pp. 3949-3959 (© SAGE). - Silva, T., Clementino, M., De Marqui, Jr., C., and Erturk, A., 2018, “An Experimentally Validated Piezoelectric Nonlinear Energy Sink for Wideband Vibration Attenuation,” Journal of Sound and Vibration,
**437,**pp. 68-78 (© Elsevier). - De Marqui, Jr., C., Tan, D., and Erturk, A., 2018, “On the Electrode Segmentation for Piezoelectric Energy Harvesting from Nonlinear Limit Cycle Oscillations in Axial Flow,” Journal of Fluids and Structures,
**82,**pp. 492-504 (© Elsevier). - Sousa, V.C., Sugino, C., De Marqui, Jr., C., and Erturk, A., 2018, “Adaptive Locally Resonant Metamaterials Leveraging Shape Memory Alloys,” Journal of Applied Physics,
**124,**064505 (11pp)**editor’s pick**(© AIP). - Sugino, C., Ruzzene, M., and Erturk, A., 2018, “Merging Mechanical and Electromechanical Bandgaps in Locally Resonant Metamaterials and Metastructures,” Journal of the Mechanics and Physics of Solids,
**116,**pp. 323-333 (© Elsevier). - Silva, T., Clementino, M., Erturk, A., and De Marqui, Jr., C. 2018, “Equivalent Electrical Circuit Framework for Nonlinear and High Quality Factor Piezoelectric Structures,” Mechatronics,
**54,**pp. 133-143 (© Elsevier). - Tan, D., Yavarow, P., and Erturk, A., 2018, “Resonant Nonlinearities of Macro-Fiber Composite Cantilevers with Interdigitated Electrodes in Energy Harvesting,” Nonlinear Dynamics,
**92,**pp. 1935-1945 (© Springer). - Sugino, C. and Erturk, A., 2018, “Analysis of Multifunctional Piezoelectric Metastructures for Low-Frequency Bandgap Formation and Energy Harvesting,” Journal of Physics D: Applied Physics,
**51,**215103 (11pp) (© IOP). - Shahab, S., Zhao, S., and Erturk, A., 2018, “Soft and Hard Piezoelectric Ceramics and Single Crystals for Random Vibration Energy Harvesting,” Energy Technology,
**6**, pp. 935-942 (Special Issue on Ferroelectric Devices for Energy Harvesting and Storage –**invited**) (© Wiley). - Tan, D., Yavarow, P., and Erturk, A., 2018, “Nonlinear Elastodynamics of Piezoelectric Macro-Fiber Composites with Interdigitated Electrodes for Resonant Actuation,” Composite Structures,
**187,**pp. 137-143 (© Elsevier). - Kathpalia, B., Tan, D., Stern, I., and Erturk, A., 2018, “An Experimentally Validated Model for Geometrically Nonlinear Plucking-based Frequency-up Conversion in Energy Harvesting,” Smart Materials and Structures,
**27,**015024 (9pp) (© IOP). - Tol, S., Degertekin, F.L., and Erturk, A., 2017, “Structurally-Embedded Reflectors and Mirrors for Elastic Wave Focusing and Energy Harvesting,” Journal of Applied Physics,
**122,**164503 (© AIP). - Sugino, C., Xia, Y., Leadenham, S., Ruzzene, M., and Erturk, A., 2017, “A General Theory for Bandgap Estimation in Locally Resonant Metastructures,” Journal of Sound and Vibration,
**406**, pp. 104-123 (© Elsevier). - Tol, S., Degertekin, F.L., and Erturk, A., 2017, “Phononic Crystal Luneburg Lens for Omnidirectional Elastic Wave Focusing and Energy Harvesting,” Applied Physics Letters,
**111**, 013503 (5pp) (© AIP). - Yang, Z., Erturk, A., and Zu, J., 2017, “On the Efficiency of Piezoelectric Energy Harvesters,” Extreme Mechanics Letters,
**15,**pp. 26-37 (© Elsevier). - Tol, S., Xia, Y., Ruzzene, M., and Erturk, A., 2017, “Self-Bending Elastic Waves and Obstacle Circumventing in Wireless Power Transfer,” Applied Physics Letters,
**110**,163505 (5pp) (© AIP). - Sugino, C., Leadenham, S., Ruzzene, M., and Erturk, A., 2017, “An Investigation of Electroelastic Bandgap Formation in Locally Resonant Piezoelectric Metastructures,” Smart Materials and Structures,
**26,**055029 (11pp) (© IOP). - Moura, A. and Erturk, A., 2017, “Electroelastodynamics of Flexoelectric Energy Conversion and Harvesting in Elastic Dielectrics,” Journal of Applied Physics,
**121**, 064110 (12pp) (© AIP). - Shahab, S. and Erturk, A., 2017, “Coupling of Experimentally Validated Electroelastic Dynamics and Mixing Rules Formulation for Macro-Fiber Composite Piezoelectric Structures,” Journal of Intelligent Material Systems and Structures,
**28,**pp. 1575–1588 (© SAGE). - Sugino, C., Leadenham, S., Ruzzene, M., and Erturk, A., 2016, “On the Mechanism of Bandgap Formation in Locally Resonant Finite Elastic Metamaterials,” Journal of Applied Physics,
**120**, 134501 (7pp) (© AIP). - Tol, S., Degertekin, F.L., and Erturk, A., 2016, “Gradient-Index Phononic Crystal Lens-based Enhancement of Elastic Wave Energy Harvesting,” Applied Physics Letters,
**109,**063902 (5pp) (© AIP) (**ASME Energy Harvesting Best Paper Award**). - Shahab, S. and Erturk, A., 2016, “Electrohydroelastic Euler-Bernoulli-Morison Model for Underwater Resonant Actuation of Macro-Fiber Composite Cantilevers,” Smart Materials and Structures,
**25,**105007 (15pp) (© IOP). - Aridogan, U., Basdogan, I., and Erturk, A., 2016, “Random Vibration Energy Harvesting on Thin Plates Using Multiple Piezopatches,” Journal of Intelligent Material Systems and Structures,
**27**, pp. 2744-2756 (© SAGE). - Tol, S., Degertekin, F.L., and Erturk, A., 2016, “Piezoelectric Power Extraction from Bending Waves: Electroelastic Modeling, Experimental Validation, and Performance Enhancement,” Wave Motion,
**60**, pp. 20-34 (© Elsevier). - Bayik, B., Aghakhani, A., Basdogan, I., and Erturk, A., 2016, “Equivalent Circuit Modeling of a Piezo-Patch Energy Harvester on a Thin Plate with AC-DC Conversion,” Smart Materials and Structures,
**25**, 055015 (10pp) (© IOP). - Shahab, S., Tan, D., and Erturk, A., 2015, “Hydrodynamic Thrust Generation and Power Consumption Investigations for Piezoelectric Fins with Different Aspect Ratios,” European Physical Journal – Special Topics,
**224**, pp. 3419-3434 (Special Issue on Dynamics of Animal Systems –**invited**) (© Springer). - Cao, D., Leadenham, S., and Erturk, A., 2015, “Internal Resonance for Nonlinear Vibration Energy Harvesting,” European Physical Journal – Special Topics,
**224**, pp. 2867-2880 (Special Issue on Nonlinear and Multiscale Dynamics of Smart Materials in Energy Harvesting –**invited)**(© Springer). - Leadenham, S. and Erturk, A., 2015, “Nonlinear M-Shaped Broadband Piezoelectric Energy Harvester for Very Low Base Accelerations: Primary and Secondary Resonances,” Smart Materials and Structures,
**24**, 055021 (14pp)**featured article**(© IOP). - Shahab, S., Gray, M., and Erturk, A., 2015, “Ultrasonic Power Transfer from a Spherical Acoustic Wave Source to a Free-Free Piezoelectric Receiver: Modeling and Experiment,” Journal of Applied Physics,
**117**, 104903 (8pp) (© AIP). - Carrara, M., Kulpe, J., Leadenham, S., Leamy, M.J., and Erturk, A., 2015, “Fourier Transform-based Design of a Patterned Piezoelectric Energy Harvester Integrated with an Elastoacoustic Mirror,” Applied Physics Letters,
**106**, 013907 (4pp) (© AIP). - Leadenham, S. and Erturk, A., 2015, “Unified Nonlinear Electroelastic Dynamics of a Bimorph Piezoelectric Cantilever for Energy Harvesting, Sensing, and Actuation,” Nonlinear Dynamics,
**79**, pp. 1727-1743 (© Springer). - Dias, J.A.C., De Marqui, Jr., C., and Erturk, A., 2015, “Three-Degree-of-Freedom Hybrid Piezoelectric-Inductive Aeroelastic Energy Harvester Exploiting a Control Surface,” AIAA Journal,
**53**, pp. 394-404 (© AIAA). - Shahab, S. and Erturk, A., 2014, “Contactless Ultrasonic Energy Transfer for Wireless Systems: Acoustic-Piezoelectric Structure Interaction Modeling and Performance Enhancement,” Smart Materials and Structures,
**23**, 125032 (13pp) (© IOP). - Aridogan, U., Basdogan, I., and Erturk, A., 2014, “Multiple Patch-based Broadband Piezoelectric Energy Harvesting on Plate-based Structures,” Journal of Intelligent Material Systems and Structures,
**25**, pp. 1664-1680 (© SAGE). - Leadenham, S. and Erturk, A., 2014, “M-Shaped Asymmetric Nonlinear Oscillator for Broadband Vibration Energy Harvesting: Harmonic Balance Analysis and Experimental Validation,” Journal of Sound and Vibration,
**333**, pp. 6209-6223 (© Elsevier). - Skow, E.A., Cunefare, K.A., and Erturk, A., 2014, “Power Performance Improvements for High Pressure Ripple Energy Harvesting,” Smart Materials and Structures,
**23**, 104011 (7pp) (© IOP). - Anton, S.R., Farinholt, K.M., and Erturk, A., 2014, “Piezoelectret Foam-based Vibration Energy Harvesting,” Journal of Intelligent Material Systems and Structures,
**25**, pp. 1681-1692 (© SAGE). - Deng, Q., Kammoun, M., Erturk, A., and Sharma, P., 2014, “Nanoscale Flexoelectric Energy Harvesting,” International Journal of Solids and Structures,
**51**, pp. 3218-3225 (© Elsevier) (**ASME Energy Harvesting Best Paper Award**) –**Web of Science “Highly Cited Paper” (top 1% in the field of engineering)**. - Zhao, S. and Erturk, A., 2014, “Deterministic and Band-Limited Stochastic Energy Harvesting from Uniaxial Excitation of a Multilayer Piezoelectric Stack,” Sensors and Actuators A: Physical,
**214**, pp. 58-65 (© Elsevier). - Aridogan, U., Basdogan, I., and Erturk, A., 2014, “Analytical Modeling and Experimental Validation of a Structurally-Integrated Piezoelectric Energy Harvester on a Thin Plate,” Smart Materials and Structures,
**23**, 045039 (13pp) (© IOP). - Daqaq, M.F., Masana, R., Erturk, A., and Quinn, D.D., 2014, “Closure to “Discussion of ‘On the Role of Nonlinearities in Vibratory Energy Harvesting: A Critical Review and Discussion'”,” ASME Applied Mechanics Reviews,
**66**, 046001 (1p) - Daqaq, M.F., Masana, R., Erturk, A., and Quinn, D.D., 2014, “On the Role of Nonlinearities in Vibratory Energy Harvesting: A Critical Review and Discussion,” ASME Applied Mechanics Reviews,
**66**, 040801 (23pp)**Web of Science “Highly Cited Paper” (top 1% in the field of engineering)**. - Zhou, S., Cao, J., Erturk, A., and Lin, J. 2013, “Enhanced Broadband Piezoelectric Energy Harvesting Using Rotatable Magnets,” Applied Physics Letters,
**102**, 173901 (4pp) (© AIP). - Carrara, M., Cacan, M.R., Toussaint, J., Leamy, M.J., Ruzzene, M., and Erturk, A., 2013, “Metamaterial-Inspired Structures and Concepts for Elastoacoustic Wave Energy Harvesting,” Smart Materials and Structures,
**22**, 065004 (8pp)**featured article**(© IOP). - Zhao, S. and Erturk, A., 2013, “On the Stochastic Excitation of Monostable and Bistable Electroelastic Power Generators: Relative Advantages and Tradeoffs in a Physical System,” Applied Physics Letters,
**102**, 103902 (4pp) (© AIP). - Dias, J.A.C., De Marqui, Jr., C., and Erturk, A., 2013, “Hybrid Piezoelectric-Inductive Flow Energy Harvesting and Dimensionless Electroaeroelastic Analysis for Scaling,” Applied Physics Letters,
**102**, 044101 (5pp) (© AIP). - Cunefare, K.A., Skow, E.A., Erturk, A., Savor, J., Verma, N., and Cacan, M.R., 2013, “Energy Harvesting from Hydraulic Pressure Fluctuations,” Smart Materials and Structures,
**22**, 025036 (10pp) (© IOP). - Cen, L. and Erturk, A., 2013, “Bio-Inspired Aquatic Robotics by Untethered Piezohydroelastic Actuation,” Bioinspiration and Biomimetics,
**8**, 016006 (13pp) (© IOP). - De Marqui, Jr., C. and Erturk, A., 2013, “Electroaeroelastic Analysis of Airfoil-based Wind Energy Harvesting Using Piezoelectric Transduction and Electromagnetic Induction,” Journal of Intelligent Material Systems and Structures,
**24**, pp. 846-854 (© SAGE). - Zhao, S. and Erturk, A., 2013, “Electroelastic Modeling and Experimental Validations of Piezoelectric Energy Harvesting from Broadband Random Vibrations of Cantilevered Bimorphs,” Smart Materials and Structures,
**22**, 015002 (14pp)**featured article**(© IOP). - Carrara, M., Cacan, M.R., Leamy, M.J., Ruzzene, M., and Erturk, A., 2012, “Dramatic Enhancement of Structure-borne Wave Energy Harvesting Using an Elliptical Acoustic Mirror,” Applied Physics Letters,
**100**, 204105 (4pp) (© AIP). - Erturk, A., 2012, “Assumed-modes Modeling of Piezoelectric Energy Harvesters: Euler-Bernoulli, Rayleigh, and Timoshenko Models with Axial Deformations,” Computers and Structures,
**106**, pp. 214-227 (© Elsevier). - Anton, S.R., Erturk, A., and Inman, D.J., 2012, “Bending Strength of Piezoelectric Ceramics and Single Crystals for Multifunctional Load-Bearing Applications,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control,
**59**, pp. 1085-1092 (© IEEE). - Stanton, S.C., Erturk, A., Mann, B.P., Dowell, E.H., and Inman, D.J., 2012, “Nonlinear Nonconservative Behavior and Modeling of Piezoelectric Energy Harvesters Including Proof Mass Effects,” Journal of Intelligent Material Systems and Structures,
**23**, pp. 183-199 (© SAGE). - Anton, S.R., Erturk, A., and Inman, D.J., 2012, “Multifunctional Unmanned Aerial Vehicle Wing Spar for Low-Power Generation and Storage,” AIAA Journal of Aircraft,
**49**, pp. 292-301 (© AIAA). - Gambier, P., Anton, S.R., Kong, N., Erturk, A., and Inman, D.J., 2012, “Piezoelectric, Solar and Thermal Energy Harvesting for Hybrid Low-Power Generator Systems with Thin-Film Batteries,” Measurement Science and Technology,
**23**, 015101 (11pp) (© IOP). - Erturk, A. and Delporte, G., 2011, “Underwater Thrust and Power Generation Using Flexible Piezoelectric Composites: An Experimental Investigation Toward Self-Powered Swimmer-Sensor Platforms,” Smart Materials and Structures,
**20**, 125013 (11pp) (© IOP). - Erturk, A., 2011, “Piezoelectric Energy Harvesting for Civil Infrastructure System Applications: Moving Loads and Surface Strain Fluctuations,” Journal of Intelligent Material Systems and Structures,
**22**, pp. 1958-1972 (© SAGE). - Sousa, V.C., Anicézio, M., De Marqui, Jr., C., and Erturk, A., 2011, “Enhanced Aeroelastic Energy Harvesting by Exploiting Combined Nonlinearities: Theory and Experiment,” Smart Materials and Structures,
**20**, 094007 (8pp) (© IOP). - Erturk, A. and Inman, D.J., 2011, “Parameter Identification and Optimization in Piezoelectric Energy Harvesting: Analytical Relations, Asymptotic Analyses and Experimental Validations,” IMechE Journal of Systems and Control Engineering,
**225**, pp. 485-496 (Special Issue on Energy Harvesting for Low Power Electronics –**invited**) (© SAGE). - Erturk, A. and Inman, D.J., 2011, “Broadband Piezoelectric Power Generation on High-Energy Orbits of the Bistable Duffing Oscillator with Electromechanical Coupling,” Journal of Sound and Vibration,
**330**, pp. 2339-2353 (© Elsevier) –**Web of Science “Highly Cited Paper” (top 1% in the field of engineering)**. - De Marqui, Jr., C., Vieira, W.G.R., Erturk, A., and Inman, D.J., 2011, “Modeling and Analysis of Piezoelectric Energy Harvesting from Aeroelastic Vibrations Using the Doublet-Lattice Method,” ASME Journal of Vibration and Acoustics,
**133**, 011003 (9pp) (© ASME). - Stanton, S.C., Erturk, A., Mann, B.P., and Inman, D.J., 2010, “Resonant Manifestation of Intrinsic Nonlinearity within Electroelastic Micropower Generators,” Applied Physics Letters,
**97**, 254101 (3pp) (© AIP). - Anton, S.R., Erturk, A., and Inman, D.J., 2010, “Multifunctional Self-Charging Structures using Piezoceramics and Thin-Film Batteries,” Smart Materials and Structures,
**19**, 115021 (15pp) (© IOP). - Stanton, S.C., Erturk, A., Mann, B.P., and Inman, D.J., 2010, “Nonlinear Piezoelectricity in Electroelastic Energy Harvesters: Modeling and Experimental Identification,” Journal of Applied Physics,
**108**, 074903 (9pp) (© AIP). - Kong, N., Ha, D.S., Erturk, A., and Inman, D.J., 2010, “Resistive Impedance Matching Circuit for Piezoelectric Energy Harvesting,” Journal of Intelligent Material Systems and Structures,
**21**, pp. 1293-1302 (© SAGE). - Arrieta, A.F., Hagedorn, P., Erturk, A., and Inman, D.J., 2010, “A Piezoelectric Bistable Plate for Nonlinear Broadband Energy Harvesting,” Applied Physics Letters,
**97**, 104102 (3pp) (© AIP) –**Web of Science “Highly Cited Paper” (top 1% in the field of physics)**. - Bilgen, O., Erturk, A., and Inman, D.J., 2010, “Analytical and Experimental Characterization of Macro-Fiber Composite Actuated Thin Clamped-Free Unimorph Benders,” ASME Journal of Vibration and Acoustics,
**132**, 051005 (6pp) (© ASME). - Erturk, A., Vieira, W.G.R., De Marqui, Jr., C., and Inman, D.J., 2010, “On the Energy Harvesting Potential of Piezoaeroelastic Systems,” Applied Physics Letters,
**96**, 184103 (3pp) (© AIP). - De Marqui, Jr., C., Erturk, A., and Inman, D.J., 2010, “Piezoaeroelastic Modeling and Analysis of a Generator with Continuous and Segmented Electrodes,” Journal of Intelligent Material Systems and Structures,
**21**, pp. 983-993 (© SAGE). - Erturk, A., Hoffmann, J., and Inman, D.J., 2009, “A Piezomagnetoelastic Structure for Broadband Vibration Energy Harvesting,” Applied Physics Letters,
**94**, 254102 (3pp)**featured article**(© AIP) –**Web of Science “Highly Cited Paper” (top 1% in the field of physics)**. - Erturk, A.and Inman, D.J., 2009, “An Experimentally Validated Bimorph Cantilever Model for Piezoelectric Energy Harvesting from Base Excitations,” Smart Materials and Structures,
**18**, 025009 (18pp)**most cited article in 2010-2011**(© IOP) –**Web of Science “Highly Cited Paper” (top 1% in the field of materials science)**. - Erturk, A., Renno, J.M., and Inman, D.J., 2009, “Modeling of Piezoelectric Energy Harvesting from an L-Shaped Beam-Mass Structure with an Application to UAVs,” Journal of Intelligent Material Systems and Structures,
**20**, pp. 529-544 (© SAGE). - Erturk, A., Tarazaga, P.A., Farmer, J.R., and Inman, D.J., 2009, “Effect of Strain Nodes and Electrode Configuration on Piezoelectric Energy Harvesting from Cantilevered Beams,” ASME Journal of Vibration and Acoustics,
**131**, 011010 (11pp) (© ASME). - De Marqui, Jr., C., Erturk, A., and Inman, D.J., 2009, “An Electromechanical Finite Element Model for Piezoelectric Energy Harvester Plates, Journal of Sound and Vibration,”
**327**, pp. 9-25 (© Elsevier). - Ozsahin, O., Erturk, A., Ozguven H.N., and Budak, E., 2009, “A Closed-Form Approach for Identification of Dynamical Contact Parameters in Spindle-Holder-Tool Assemblies,” International Journal of Machine Tools and Manufacture,
**49**, pp. 25-35 (© Elsevier). - Erturk, A., Bilgen, O., and Inman, D.J., 2008, “Power Generation and Shunt Damping Performance of a Single Crystal Lead Magnesium Niobate – Lead Zirconate Titanate Unimorph: Analysis and Experiment,” Applied Physics Letters,
**93**, 224102 (3pp) (© AIP). - Erturk, A.and Inman, D.J., 2008, “Issues in Mathematical Modeling of Piezoelectric Energy Harvesters,” Smart Materials and Structures,
**17**, 065016 (14pp)**second most cited article in 2010-2011**(© IOP). - Erturk, A. and Inman, D.J., 2008, “A Distributed Parameter Electromechanical Model for Cantilevered Piezoelectric Energy Harvesters,” ASME Journal of Vibration and Acoustics,
**130**, 041002 (15pp)**most cited article in the history of the journal**(© ASME). - Erturk, A.and Inman, D.J., 2008, “On Mechanical Modeling of Cantilevered Piezoelectric Vibration Energy Harvesters,” Journal of Intelligent Material Systems and Structures,
**19**, pp. 1311-1325 (© SAGE). - Erturk, A. and Inman, D.J., 2007, “On the Fundamental Transverse Vibration Frequency of a Free-Free Thin Beam with Identical End Masses,” ASME Journal of Vibration and Acoustics,
**129**, pp. 656-662 (© ASME). - Erturk, A., Budak, E., and Ozguven H.N., 2007, “Selection of Design and Operational Parameters in Spindle-Holder-Tool Assemblies for Maximum Chatter Stability by Using a New Analytical Model,” International Journal of Machine Tools and Manufacture,
**47**, pp. 1401-1409 (© Elsevier). - Erturk, A., Ozguven, H.N., and Budak, E., 2007, “Effect Analysis of Bearing and Interface Dynamics on Tool Point FRF for Chatter Stability in Machine Tools by using a New Analytical Model for Spindle-Tool Assemblies,” International Journal of Machine Tools and Manufacture,
**47**, pp. 23-32 (© Elsevier). - Budak, E., Erturk, A., and Ozguven, H.N., 2006, “A Modeling Approach for Analysis and Improvement of Spindle-Holder-Tool Assembly Dynamics,” CIRP Annals – Manufacturing Technology,
**55**, pp. 369-372 (© CIRP). - Erturk, A., Ozguven, H.N., and Budak, E., 2006, “Analytical Modeling of Spindle-Tool Dynamics on Machine Tools using Timoshenko Beam Model and Receptance Coupling for the Prediction of Tool Point FRF,” International Journal of Machine Tools and Manufacture,
**46**, pp. 1901-1912 (© Elsevier).

**Conference/Workshop Papers & Presentations (full papers or abstracts)**

- Manogharan, P., Shedleski, J., and Erturk, A., 2024, “Merging Topological Bandgaps in a Programmable Piezoelectric Metamaterial to Realize Multiple Interface Modes,” Proceedings of the 31st SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 25-29 March 2024.
- Erturk, A., 2024, “Enhanced Elastic and Acoustic Energy Harvesting via Piezoelectric Metamaterials and Phononic Structures,” EUROMECH Metamaterials and Architected Materials for Novel Energy Harvesting Solutions, London, UK, 7-9 May 2024 (
**keynote**). - Erturk, A., 2023, “Extreme Programmability in Piezoelectric Metamaterials: from Reciprocity Breaking to Exceptional Points,” Society of Engineering Science 60
^{th}Annual Technical Meeting, Minneapolis, MN, 9-11 October 2023 (**keynote**). - Ozmen, G., Nichols, C., Lan, L., Moise, E., Sugino, C., Erturk, A., and Inan, O., 2023, “Wearable Active Vibration Sensing for Mid-Activity Knee Health Assessment,” IEEE-EMBS International Conference on Body Sensor Networks – Sensors and Systems for Digital Health, Boston, MA, 9-11 October 2023.
- Zhou, A., Dix, K., Manogharan, P., Erturk, A., and El-Kady, I., 2023, “Investigation of the Effect of Self-Heating on Through-Metal Ultrasonic Power Transmission Efficiency,” Proceedings of the IEEE International Ultrasonics Symposium, Montreal, Canada, 3-8 September 2023.
- Alfahmi, O. and Erturk, A., 2023, “Programmable Hardening, Softening, and Essentially Nonlinear Synthetic Inductance-based Piezoelectric Shunt Circuits,” Proceedings of the 10th ECCOMAS Thematic Conference on Smart Structures and Materials, Patras, Greece, 3-5 July 2023.
- Luo, A., Lossouarn, B., and Erturk, A., 2023, “Multimodal Vibration Damping of a Thin Circular Ring Coupled to an Analogous Piezoelectric Network: Numerical Analysis,” Proceedings of the 10th ECCOMAS Thematic Conference on Smart Structures and Materials, Patras, Greece, 3-5 July 2023.
- Manogharan, P. and Erturk, A., 2023, “Topological Interface Modes in Triply Periodic Minimal Surface Materials for Elastic and Acoustic Waves,” ASME International Mechanical Engineering Congress and Exposition, New Orleans, LA, 29 October – 2 November 2023.
- Zhou, A., Dix, K., Manogharan, P., Erturk, A., and El-Kady, I., 2023, “Dry-Contact Multi-Stage Ultrasonic Power Transfer System and Selection of Gasket Material,” ASME International Mechanical Engineering Congress and Exposition, New Orleans, LA, 29 October – 2 November 2023.
- Brody, J., Manogharan, P., Erturk, A., and Moore, N., 2023, “Effects of High-Intensity Focused Ultrasound on Bonding Characteristics of Laminated Thin Materials,” ASME International Mechanical Engineering Congress and Exposition, New Orleans, LA, 29 October – 2 November 2023.
- Dix, K., Erturk, A., and El-Kady, I., 2023, “Multiphysics Through-Metal Ultrasonic Data Transmission Bridging Electromagnetic and Piezoelectric Methods,” ASME International Mechanical Engineering Congress and Exposition, New Orleans, LA, 29 October – 2 November 2023.
- Brody, J., Manogharan, P., Erturk, A., and Moore, N., 2023, “Excitation and Damage Behavior of Adhesively Bonded Thin Films under High-Intensity Focused Ultrasound,” Science of Adhesion Gordon Research Conference, South Hadley, MA, 23 – 28 July 2023.
- Farokhi, H., Kohtanen, E., and Erturk, A., 2023, “Parametric Resonance and Extreme Motions of a Cantilever with a Tip Mass: an Experimental-Theoretical Study,” NODYCON 2023 Third International Nonlinear Dynamics Conference, Rome, Italy, 18-22 June 2023.
- Alshaqaq, M., Alfahmi, O. and Erturk, A., 2023, “Digitally Programmable Piezoelectric Metamaterials and Nonlinear Electromechanical Structures with Synthetic Impedance Circuits,” NODYCON 2023 Third International Nonlinear Dynamics Conference, Rome, Italy, 18-22 June 2023.
- Treweek, T., Brody, J., Erturk, A., Swift, H., Smith, C., McCormick, C., Walsh, T., and Moore, N., 2023, “Large-Scale Simulation of High-Intensity Focused Ultrasound with Sierra/SD,” 183rd Meeting of the Acoustical Society of America, Chicago, IL, 8-12 May 2023.
- Bhardwaj, A., Allam, A., Erturk, A., and Sabra, K., 2023, “Optimizing Wireless Acoustic Energy Harvesting and Communication with Passive Markers Underwater,” 183rd Meeting of the
*Acoustical Society of America*, Chicago, IL, 8-12 May 2023. - Alfahmi, O. and Erturk, A., 2023, “Digitally Programmable Nonlinear Energy Sink via Essentially Nonlinear Synthetic Impedance Circuit,” Proceedings of the 30
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 12-16 March 2023. - Asanuma, H. and Erturk, A., 2023, “Acceleration-Waveform-Sending Wireless Sensor Node Powered by a Piezoelectric Vibration Energy Harvester,” Proceedings of the 30th SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 12-16 March 2023.
- Erturk, A., 2023, “Leveraging Vibration and Wave Phenomena in Dynamical Systems: from Energy Harvesting and Bioinspired Robotics to Metamaterials and Transcranial Ultrasound,” DINAME 2023 International Symposium on Dynamic Problems of Mechanics, 26 February – 3 March 2023 (
**keynote**). - Rosso, M., Kohtanen, E., Corigliano, A., Ardito, R., and Erturk, A., 2022, “Dynamical Behavior of Frequency up-Converted Piezoelectric Energy Harvesters at Different Velocities of Magnetic Interaction,” PowerMEMS2022, Salt Lake City, UT, 12-15 December 2022.
- Erturk, A., 2022, “Leveraging Vibration and Wave Phenomena in Dynamical Systems: from Energy Harvesting and Bioinspired Robotics to Metamaterials and Transcranial Ultrasound,” 12
^{th}International Conference on Acoustics and Vibration, 14-15 December 2022 (**keynote – virtual**). - Alshaqaq, M., Sugino, C., and Erturk, A., 2022, “Digitally Tunable Non-Reciprocal Wave Propagation Using Piezoelectric Metamaterials with Synthetic Impedance Circuits,” 183
^{rd}Meeting of the Acoustical Society of America, Nashville, TN, 5-9 December 2022 (**invited**). - Kohtanen, E., Allam, A., and Erturk, A., 2022, “3D-Printed Gradient-Index Phononic Crystal Lens for Transcranial Focused Ultrasound,” 183
^{rd}Meeting of the Acoustical Society of America, Nashville, TN, 5-9 December 2022. - Bhardwaj, A., Allam, A., Erturk, A., and Sabra, K., 2022, “Wireless Acoustic Tag Design Using Acoustic Energy Harvesting and Backscatter Communication as an AUV Navigational Aid,” 183
^{rd}Meeting of the Acoustical Society of America, Nashville, TN, 5-9 December 2022. - Erturk, A., 2022, “Programmable Piezoelectric Metamaterials with Synthetic Impedance Circuits: Bandgap Tuning, Rainbow Effect, Black Hole, Nonreciprocity, and Nonlinearity,” 32
^{nd}International Conference on Adaptive Structures and Technologies, Suzhou, China, 27-30 November 2022 (**invited – virtual**). - Erturk, A., 2022, “Leveraging Vibration and Wave Phenomena: from Energy Harvesting and Bioinspired Robotics to Metamaterials and Transcranial Ultrasound,” Argentine Congress of Computational Mechanics, 1-4 November 2022, Bahía Blanca, Argentina (
**plenary**). - Alfahmi, O. and Erturk, A., 2022, “Hardening and Softening Duffing-type Programmable Piezoelectric Shunts via Synthetic Impedance Circuits,” International Workshop on Piezoelectric Materials and Applications in Actuators, Japan (virtual), 24-26 October 2022.
- Mazzotti, M., Kohtanen, E., Erturk, A., and Ruzzene, M., 2022, “Identification of Critical Angles in Shear Mode Conversion-Based Transcranial Ultrasound via Leaky Guided Wave Analysis,” Proceedings of the IEEE International Ultrasonics Symposium, Venice, Italy, 10-13 October 2022.
- Farokhi, H., Xia, Y., and Erturk, A., 2022, “Experimentally Validated Geometrically Exact Model for Nonlinear Dynamic Analysis of Cantilevers Undergoing Extreme Motions,” 10
^{th}European Nonlinear Dynamics Conference, Lyon, France, 17-22 July 2022. - Kohtanen, E., Mazzotti, M., Ruzzene, M., and Erturk, A., 2022, “Computational Modeling and Non-Contact Vibroacoustic Experiments for Elastic Parameter and Damping Identification of Dry Cranial Bones,” 19
^{th }U.S. National Congress on Theoretical and Applied Mechanics, Austin, TX, 19-24 June 2022. - Mazzotti, M., Kohtanen, E., Erturk, A.,and Ruzzene, M., 2022, “Experimental and Numerical Ultrasound Transmission Analysis in Temporal and Parietal Bones at Large Incidence Angles,” 19
^{th }U.S. National Congress on Theoretical and Applied Mechanics, Austin, TX, 19-24 June 2022. - Jiang, A., Ojo, O., Kohtanen, E., Erturk, A., and Shoele, K., 2022, “Flow-induced Vibrations of Closely Packed Flexible Flags,” 19
^{th }U.S. National Congress on Theoretical and Applied Mechanics, Austin, TX, 19-24 June 2022. - Alshaqaq, M., Sugino, C., and Erturk, A., 2021, “Programmable Group Velocity Profile Tailoring in a Piezoelectric Rainbow Metamaterial,” 19
^{th }U.S. National Congress on Theoretical and Applied Mechanics, Austin, TX, 19-24 June 2022. - Alshaqaq, M., Sugino, C., and Erturk, A., 2022, “Programmable Spatial and Spatiotemporal Modulation of Piezoelectric Metamaterials with Synthetic Impedance Circuits,” Proceedings of the 29
^{th }SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 6-9 March 2022. - Allam, A.,, Bhardwaj, A., Sabra, K., and Erturk, A., 2022, “Piezoelectric Transducer Design and Impedance Tuning for Concurrent Ultrasonic Power and Data Transfer,” Proceedings of the 29
^{th }SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 6-9 March 2022. - Allam, A., Sugino, C., Harding, M., Ruzzene, M., and Erturk, A., 2022, “Ultrasonic Testing of Thick and Thin Inconel 625 Alloys Manufactured by Laser Powder Bed Fusion,” Proceedings of the 29
^{th }SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 6-9 March 2022. - Alfahmi, O., Sugino, C., and Erturk, A., 2022, “Nonlinear Synthetic Impedance Circuits for Piezoelectric Structures,” Proceedings of the 29
^{th }SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Long Beach, CA, 6-9 March 2022. - Erturk, A., 2021, “Acoustic Energy Harvesting and Wireless Power Transfer Leveraging Metamaterials,” PowerMEMS 2021: Micro and Nanotechnology for Power Generation and Energy Conversion Applications (virtual), 6-8 December 2021 (
**plenary**). - Kohtanen, E., Mazzotti, M., Ruzzene, M., and Erturk, A., 2021, “Audio-Frequency Characterization of Cranial Sutures via Non-Contact Vibration Experiments,” 181
^{st}Meeting of the Acoustical Society of America, Seattle, WA, 29 November – 3 December 2021. - Mazzotti, M., Kohtanen, E., Erturk, A., and Ruzzene, M., 2021, “Investigation of Transcranial Ultrasound Delivery via Lamb Wave Mode Conversion Leveraging a Transducer Pair,” 181
^{st}Meeting of the Acoustical Society of America, 29 November – 3 December 2021. - Allam, A., Sabra, K., and Erturk, A., 2021, “Double Phononic Crystal Lens-based Enhancement of Underwater Power Transfer,” 181
^{st}Meeting of the Acoustical Society of America, 29 November – 3 December 2021. - Kohtanen, E., Mazzotti, M., Ruzzene, M., and Erturk, A., 2021, “Leveraging Vibrations and Guided Waves in a Human Skull,” Proceedings of the ASME International Mechanical Engineering Congress and Exposition, 1-5 November 2021 (virtual conference).
- Alfahmi, O., Sugino, C., and Erturk, A., 2021, “Programmable Nonlinear Vibration Absorber Using Synthetic Impedance Circuits,” Proceedings of the ASME International Mechanical Engineering Congress and Exposition, 1-5 November 2021 (virtual conference).
- Sugino, C., Oxandale, S., Allam, A., Arrington, C., St. John, C., Baca, E., Steinfeldt, J., Swift, S.H., Reinke, C., Erturk, A., and El-Kady, I., 2021, “Experimental Validation of Crosstalk Minimization in Metallic Barriers with Simultaneous Ultrasonic Power and Data Transfer,” Proceedings of the IEEE International Ultrasonics Symposium, 11-16 September 2021 (virtual symposium).
- Kohtanen, E., Mazzotti, M., Ruzzene, M., and Erturk, A., 2021, “Radiation Characterization of Leaky Guided Waves in Monolithic and Sutured Cranial Bones,” Proceedings of the IEEE International Ultrasonics Symposium, 11-16 September 2021 (virtual symposium).
- Mazzotti, M., Kohtanen, E., Erturk, A., and Ruzzene, M., 2021, “Mechanical Characterization of Cranial Sutures Using Guided Ultrasonic Waves,” Proceedings of the IEEE International Ultrasonics Symposium, 11-16 September 2021 (virtual symposium).
- Allam, A., Patel, H., Sugino, C., Arrington, C., St. John, C., Steinfeldt, J., Erturk, A., and El-Kady, I., 2021, “Detachable Dry-Coupled Ultrasonic Power Transfer Through Metallic Enclosures,” Proceedings of the IEEE International Ultrasonics Symposium, 11-16 September 2021 (virtual symposium).
- Kohtanen, E., Sugino, C., Allam, A., Erturk, A., and El-Kady, I., 2021, “Computational Optimization of Mechanical Energy Transduction (COMET) Toolkit,” Proceedings of the IEEE International Ultrasonics Symposium, 11-16 September 2021 (virtual symposium).
- Patel, H., Chen, J., Hu, Y., and Erturk, A., 2021, “Stimuli-responsive Hydrogel-based Metamaterials with Tunable Bandgaps,” ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, 17-19 August 2021 (virtual conference).
- Erturk, A., 2021, “Digital Programming, Energy Harvesting, and Multifunctionality in Piezoelectric Metamaterials,” 3
^{rd}International Conference on Vibration and Energy Harvesting Applications, Xi’an, China, 9-12 July 2021 (**keynote**). - Kohtanen, E., Mazzotti, M., Ruzzene, M., and Erturk, A., 2021, “Transcranial Radiation Characteristics of Leaky Lamb Waves in Different Regions of a Human Skull,” 180
^{th}Meeting of the Acoustical Society of America, 8-10 June 2021 (virtual conference). - Mazzotti, M., Kohtanen, E., Erturk, A., and Ruzzene, M., 2021, “Experimental and Numerical Analysis of Lamb Wave Transmission Through the Coronal Suture of a Dry Human Skull,” 180
^{th}Meeting of the Acoustical Society of America, 8-10 June 2021 (virtual conference). - Sugino, C., Alshaqaq, M., and Erturk, A., 2021, “Programmable Piezoelectric Acoustic Black Hole for Wavelength Control and Enhanced Sensing,” Proceedings of the 28
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, 22-26 March 2021 (virtual conference). - Alshaqaq, M., Sugino, C., and Erturk, A., 2021, “Rainbow Trapping of Elastic Waves in a Programmable Metamaterial Beam,” Proceedings of the 28
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, 22-26 March 2021 (virtual conference). - Khattak, M.M., Sugino, C., and Erturk, A., 2021, “Experimental and Numerical Investigation of Piezoelectric Energy Harvesting on a Locally Resonant Metastructure,” Proceedings of the 28
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, 22-26 March 2021 (virtual conference). - Erturk, A., 2021, “Dynamics of Programmable and Multifunctional Piezoelectric Metamaterials and Metastructures,” DINAME 2021 Webinar (instead of the scheduled
**keynote**) 19^{th}International Symposium on Dynamic Problems of Mechanics, Pirenópolis, Brazil, 22-26 February 2021. - Mazzotti, M., Kohtanen, E., Sugino, C., Erturk, A., and Ruzzene, M., 2020, “Finite Element Analysis of Cranial Leaky Guided Waves in a Parietal Bone,” Society of Engineering Science Virtual Conference, 29 September – 1 October 2020.
- Erturk, A., 2020, “Dynamics of Passive and Active Metamaterial Concepts for Elastic Wave Guiding and Attenuation,” Society for Experimental Mechanics 14
^{th}International Congress, 14-17 September 2020 (virtual conference). - Wang, Y., Kohtanen, E., and Erturk, A., 2020, “Characterization of a Multifunctional Bioinspired Piezoelectric Swimmer and Energy Harvester,” Proceedings of the 13
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 15 September 2020 (virtual conference). - Allam, A., Sabra, K., and Erturk, A., 2020, “Enhanced Sound Energy Harvesting by Leveraging Gradient Index Phononic Crystals,” Proceedings of the 13
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 15 September 2020 (virtual conference). - Sugino, C., Xia, Y., Ruzzene, M., and Erturk, A., 2020, “Elastic Wave Manipulation Using Programmable Piezoelectric Metamaterials,” Proceedings of the 13
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 15 September 2020 (virtual conference). - Sugino, C., Gerbe, R., Reinke, C., Ruzzene, M., Erturk, A., and El-Kady, I., 2020, “Ultrasonic Communication Through a Metallic Barrier: Transmission Modeling and Crosstalk Minimization,” Proceedings of the IEEE International Ultrasonics Symposium, 6-11 September 2020 (virtual symposium).
- Mazzotti, M., Sugino, C., Erturk, A., and Ruzzene, M., 2020, “Matrix Pencil Estimation of Guided Waves Dispersion in a Human Skull,” Proceedings of the IEEE International Ultrasonics Symposium, 6-11 September 2020 (virtual symposium).
- Allam, A., Sugino, C., Harding, M., Bishop, P., Erturk, A., and Ruzzene, M., 2020, “Ultrasonic Inspection of Additive Manufactured Components,” 47
^{th}Annual Review of Progress in Quantitative Nondestructive Evaluation, 25-26 August 2020 (virtual conference). - Xia, Y., Ruzzene, M., and Erturk, A., 2020, “Nonlinear Metastructures with Bistable Attachments for Wideband Vibration Attenuation,” 38
^{th }International Modal Analysis Conference, Houston, TX, 10-13 February 2020. - Tan, D. and Erturk, A., 2020, “Interaction of Geometric and Material Nonlinearities in Resonant Dynamics of Flexible Piezoelectric Structures,” 38
^{th }International Modal Analysis Conference, Houston, TX, 10-13 February 2020. - Sugino, C., Ruzzene, M., and Erturk, A., 2020, “Characterization of Lamb Wave Propagation in Human Skull via Scanning LDV,” 38
^{th }International Modal Analysis Conference, Houston, TX, 10-13 February 2020. - Tan, D., Sugino, C., Kohtanen, C., Ruzzene, M., and Erturk, A., 2020, “Modal Analysis of the Human Skull and Skull-Brain System,” 38
^{th }International Modal Analysis Conference, Houston, TX, 10-13 February 2020. - Sugino, C., Ruzzene, M., and Erturk, A., 2020, “Modal Analysis of Mechanical and Electromechanical Metastructures for Low-Frequency Bandgap Formation,” 38
^{th }International Modal Analysis Conference, Houston, TX, 10-13 February 2020. - Allam, A., Sabra, K., and Erturk, A., 2019, “Controlling Underwater Sound Propagation Using 3D-Printed Phononic Crystals,” 178
^{th}Meeting of the Acoustical Society of America, San Diego, CA, 2-6 December 2019 (**invited**). - Sugino, C., Ruzzene, M., and Erturk, A., 2019, “Lamb Wave Propagation in Human Skull: Analysis of Leaky Modes and Equivalent Properties,” Society of Engineering Science 56
^{th}Annual Technical Meeting, St. Louis, MO, 13-15 October 2019 (**keynote**). - Erturk, A., 2019, “Programmable Piezoelectric Metamaterials: From Tunable Bandgaps to Nonreciprocal Behavior,” International Workshop on Piezoelectric Materials and Applications in Actuators, Lyon, France, 1-4 October 2019 (
**plenary**). - Erturk, A., 2019, “Next-Generation Piezoelectric Energy Harvesting: From Nonlinearities and Metamaterial Concepts to Multifunctionality”,” ENHANCE Workshop, Lyon, France, 1-4 October 2019 (
**invited**). - Xia, Y., Erturk, A., and Ruzzene, M., 2019, “Nontrivial Topological Bandgaps and Edge-Localized States in Quasiperiodic Locally Resonant Metastructures,” Society of Engineering Science 56
^{th}Annual Technical Meeting, St. Louis, MO, 13-15 October 2019. - Tan, D., Ruzzene, M., and Erturk, A., 2019, “An Investigation of Vibration and Vibroacoustics of the Human Skull-Brain System,” Society of Engineering Science 56
^{th}Annual Technical Meeting, St. Louis, MO, 13-15 October 2019. - Sugino, C., Ruzzene, M., and Erturk, A., 2019, “An Electromechanical Framework for Non-reciprocal Wave Propagation in Piezoelectric Metamaterials with Synthetic Impedance Shunts.” ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, Louisville, KY, 9-11 September 2019.
- Moura, A. and Erturk, A., 2019, “Geometrically Nonlinear Flexoelectric and Piezoelectric-Flexoelectric Cantilever Modeling and Analysis for Energy Harvesting.” ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, Louisville, KY, 9-11 September 2019.
- Xia, Y., Erturk, A., and Ruzzene, M., 2019, “Non-trivial Bandgaps And Edge-localized Modes In Quasiperiodic Locally Resonant Metastructures,” Proceedings of the ASME 2019 IDETC 31
^{st}Biennial Conference on Mechanical Vibration and Noise, Anaheim, CA, 18-21 August 2019. - Alan, S., Allam, A., and Erturk, A., 2019, “Surface Acoustic Wave Manipulation Using Piezoelectric Metamaterials,” Phononics 2019: 5
^{th}International Conference on Phononic Crystals/Metamaterials, Phonon Transport, and Topological Phononics, Tuscon, AZ, 3-7 June 2019. - Xia, Y., Erturk, A., and Ruzzene, M., 2019, “Topological Edge Modes in Quasiperiodic Locally Resonant Metastructures,” Phononics 2019: 5
^{th}International Conference on Phononic Crystals/Metamaterials, Phonon Transport, and Topological Phononics, Tuscon, AZ, 3-7 June 2019. - Allam, A., Sabra, K., and Erturk, A., 2019, “Gradient Index Phononic Crystals for Acoustic Power Transfer Applications,” Phononics 2019: 5
^{th}International Conference on Phononic Crystals/Metamaterials, Phonon Transport, and Topological Phononics, Tuscon, AZ, 3-7 June 2019. - Xia, Y., Rosa, M., Erturk, A., and Ruzzene, M., 2019, “Topological Edge Modes in Quasiperiodic Locally Resonant Metastructures,” AmeriMech Symposium: Non-reciprocal and Topological Wave Phenomena in Solids and Fluids, Columbia, MO, 28-31 May 2019.
- Tol, S., Degertekin, F.L., and Erturk, A., 2019, “Metamaterial Concepts for Low-Frequency Elastic Wave Focusing,” 16
^{th}Pan-American Congress of Applied Mechanics, Ann Arbor, MI, 19-23 May 2019. - Erturk, A., 2019, “Leveraging Nonlinear Dynamics and Chaos in Smart Structures.” 5
^{th}International Interdisciplinary Chaos Symposium: Chaos and Complex Systems, Antalya, Turkey, 9-12 May 2019. - Tan, D., Le Dault, Y., and Erturk, A., 2019, “Characterization of a Bio-Inspired Piezoelectric Swimmer in a Quiescent Water and Under Imposed Flow,” Proceedings of the 26
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 3-7 March 2019. - Allam, A., Sabra, K., and Erturk, A., 2019, “Comparison of Various Models for Piezoelectric Receivers in Wireless Acoustic Power Transfer,” Proceedings of the 26
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 3-7 March 2019. - Sugino, C., Ruzzene, M., and Erturk, A., 2019, “An Analytical Framework for Kirchhoff Plate-Type Locally Resonant Piezoelectric Metastructures,” Proceedings of the 26
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 3-7 March 2019. - Ojo, O., Tan, D., Wang, Y.C., Shoele, K., and Erturk, A., 2019, “Aspect Ratio Effects in Wind Energy Harvesting Using Piezoelectric Inverted Flags,” Proceedings of the 26
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 3-7 March 2019. - Tan, D., Kemenov, A., and Erturk, A., 2019, “Nonlinearities in Resonant Dynamics of Piezoelectric Macro-Fiber Composite Cantilevers,” Proceedings of the 26
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 3-7 March 2019. - Erturk, A., 2018, “Piezoelectric Energy Harvesting: Fundamentals, Nonlinearities, and Metamaterial Concepts,” PowerMEMS 2018 School, Daytona Beach, FL, 4 December 2018 (
**invited**). - Erturk, A., 2018, “Piezoelectric Energy Harvesting Concepts: From Nonlinearities to Phononic Crystals,” International Energy Harvesting Workshop-China, Xi’an, China, 10-12 June 2018 (
**keynote**). - Alexeev, A., Demirer, E., Tan, D., Yeh, P., and Erturk, A., 2018, “Biomimetic Underwater Propulsion with Flexible Plate Actuators,” 12
^{th}European Fluid Mechanics Conference, Vienna, Austria, 9-13 September 2018. - Xia, Y., Erturk, A., and Ruzzene, M., 2018, “Amplitude-Dependent Broadband Vibration Attenuation via Bistable Resonators,” Proceedings of the ASME 2018 IDETC 30
^{th}Biennial Conference on Mechanical Vibration and Noise, Quebec, Canada, 26-29 August 2018. - Silva, T., Clementino, M., De Marqui, Jr., C., and Erturk, A., 2018, “An Experimentally Validated Piezoelectric Nonlinear Energy Sink for Wideband Vibration Attenuation,” Proceedings of the ASME 2018 IDETC 30
^{th}Biennial Conference on Mechanical Vibration and Noise, Quebec, Canada, 26-29 August 2018. - Xia, Y., Ruzzene, M., and Erturk, A., 2018, “Selective Wave Filtering In Time-Modulated Elastic Metamaterials,” Proceedings of the ASME 2018 IDETC 30
^{th}Biennial Conference on Mechanical Vibration and Noise, Quebec City, Quebec, Canada, 26-29 August 2018 (**Best Student Paper Award – 2nd place**). - Erturk, A., 2018, “Toward Active Piezoelectric Metastructures for Programmable Tasks and Information Processing,” ARO Workshop on Metastructures, Atlanta, GA, 16-18 May 2018 (
**invited**). - Sugino, C., Ruzzene, M., and Erturk, A., 2018, “Dispersion Tailoring in Varying-Inductance Piezoelectric Metamaterials,” Proceedings of the 25
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 4-8 March 2018. - Tan, D. and Erturk, A., 2018, “On the Coupling of Nonlinear Macro-Fiber Composite Piezoelectric Cantilever Dynamics with Hydrodynamic Loads,” Proceedings of the 25
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 4-8 March 2018. - Silva, T., Clementino, M., De Marqui, Jr., C., and Erturk, A., 2018, “Effects of a Piezoelectric Based Nonlinear Energy Sink on the Behavior of an Electromechanically Coupled Beam,” Proceedings of the 25th SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 4-8 March 2018.
- Moura, A. and Erturk, A., 2018, “Varying Cross-Section and Axial Strain-Gradient Effects in Flexoelectric Cantilevers at Submicron Thickness Levels,” Proceedings of the 25
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 4-8 March 2018. - Sousa, V., Sugino, C., De Marqui, Jr., C., and Erturk, A., 2018, “Locally Resonant Metamaterials with Shape-Memory Alloy Springs,” Proceedings of the 25
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Denver, CO, 4-8 March 2018. - Sugino, C., Ruzzene, M., and Erturk, A., 2017, “Bandgap Estimation in Locally Resonant Mechanical and Electromechanical Metastructures,” ASME 2017 IDETC 29
^{th}Biennial Conference on Mechanical Vibration and Noise, Cleveland, OH, 6-9 August 2017. - Xia, Y., Erturk, A., and Ruzzene, M., 2017, “Broadband Attenuation Introduced by Bistable Local Resonators,” ASME 2017 IDETC 29
^{th}Biennial Conference on Mechanical Vibration and Noise, Cleveland, OH, 6-9 August 2017. - Sugino, C., Ruzzene, M., and Erturk, A., 2017, “Dynamics of Hybrid Mechanical-Electromechanical Locally Resonant Metastructures,” Proceedings of the 10
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 18-20 September 2017. - Tan, D., Yavarow, P., and Erturk, A., 2017, “Resonant Nonlinearities of Macro-Fiber Composite Cantilevers in Energy Harvesting,” Proceedings of the 10
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 18-20 September 2017. - Sugino, C., Guillot, V., and Erturk, A., 2017, “Multifunctional Energy Harvesting Locally Resonant Metastructures,” Proceedings of the 10
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 18-20 September 2017. - Tan, D., Yavarow, P., and Erturk, A., 2017, “Nonlinear Structural Dynamics of Macro-Fiber Composite Cantilevers for Resonant Actuation,” Proceedings of the 10
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 18-20 September 2017. - Tol, S., Degertekin, F.L., and Erturk, A., 2017, “Low-Frequency Elastic Wave Focusing and Harvesting via Locally Resonant Metamaterials,” Proceedings of the 10
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 18-20 September 2017. - Erturk, A., 2017, “Metamaterial Concepts for Elastic Wave Focusing and Energy Harvesting,” ASME 2017 IDETC 29
^{th}Biennial Conference on Mechanical Vibration and Noise, Cleveland, OH, 6-9 August 2017 (**ASME C.D. Mote Jr. Early Career Award lecture – invited**). - Tan, D. and Erturk, A., 2017, “On the Origin of the Nonclassical Softening Nonlinearity in MEMS/NEMS Cantilevers,” Proceedings of the ASME 2017 IDETC 29
^{th}Biennial Conference on Mechanical Vibration and Noise, Cleveland, OH, 6-9 August 2017 (**Best Student Paper Award – 1st place**). - Sugino, C., Ruzzene, M., and Erturk, A., 2017, “Merging Mechanical and Electromechanical Locally Resonant Bandgaps in Metamaterials,” Proceedings of the 8
^{th}ECCOMAS Thematic Conference on Smart Structures and Materials, Madrid, Spain, 5-8 June 2017. - Erturk, A., 2017, “Tailoring Dispersion Characteristics in Next-Generation Meta-Structures,” SIAM Dynamical Systems Conference, Snowbird, UT, 21-25 May 2017 (
**invited**). - Kathpalia, B., Tan, D., Stern, I., and Erturk, A., 2017, “Modeling and Characterization of a Curved Piezoelectric Energy Harvester for Smart Paver Tiles,” Proceedings of the 7
^{th}International Conference on Sustainable Energy Information Technology, Madeira, Portugal, 16-19 May 2017. - Erturk, A., 2017, “Metamaterial-Enhanced Elastic Wave Energy Harvesting Concepts,” 2017 Joint IEEE ISAF-IWATMD-PFM Conference, Atlanta, GA, 7-11 May 2017 (
**invited**). - Tol, S., Degertekin, F.L., and Erturk, A., 2017, “3D-Printed Lens for Structure-Borne Wave Focusing and Energy Harvesting,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Moura, A. and Erturk, A., 2017, “Size Effects in Piezoelectric Cantilevers at Submicron Thickness Levels due to Flexoelectricity,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Tol, S., Degertekin, F.L., and Erturk, A., 2017, “Omnidirectional Lens for Structure-borne Wave Focusing and Energy Harvesting,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Sugino, C., Leadenham, S., Ruzzene, M., and Erturk, A., 2017, “Piezoelectric Metamaterials with Synthetic Impedance Shunts,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Schwartz, F.J., Skow, E.A., Erturk, A., and Cunefare, K.A., 2017, “Energy Harvesting from Acoustic Fields for Self-Powered Sensors in Pumped Fluid Systems,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Schmied, J., Sugino, C., Bergamini, A., Ermanni, P., and Ruzzene, M., and Erturk, A., 2017, “Toward Structurally-Integrated Locally Resonant Metamaterials for Vibration Attenuation,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Kathpalia, B., Stern, I., and Erturk, A., 2017, “Evaluation of Human-Scale Motion Energy Harvesting for Wearable Electronics,” Proceedings of the 24
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Portland, OR, 25-29 March 2017. - Erturk, A., 2017, “Metamaterial Concepts for Elastic Wave Focusing and Energy Harvesting,” 2
^{nd}Workshop on Probabilistic Prognostics and Health Management of Energy Systems, Lubbock, TX, 15-16 May 2017 (**keynote**). - Tol, S., Vora, F., Degertekin, F.L., and Erturk, A., 2016, “Embedded Elastic Wave Mirrors for Enhanced Energy Harvesting,” IEEE Sensors 2016, Orlando, FL, 30 October – 2 November 2016.
- Tol, S., Degertekin, F.L., and Erturk, A., 2016, “Elastic Wave Focusing Concepts for Dramatically Enhanced Piezoelectric Energy Harvesting,” Proceedings of the 27
^{th}International Conference on Adaptive Structures and Technologies, Lake George, NY, 3-5 October 2016. - Sugino, C., Leadenham, S., Ruzzene, M., and Erturk, A., 2016, “Electroelastic Bandgap Formation in Locally Resonant Metamaterial Beams with Piezoelectric Shunts: A Modal Analysis Approach,” Proceedings of the 9
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stowe, VT, 28-30 September 2016. - Tol, S., Degertekin, F.L., and Erturk, A., 2016, “Dramatic Enhancement of Elastic Wave Energy Harvesting Using a Gradient-Index Phononic Crystal Lens,” Proceedings of the 9
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stowe, VT, 28-30 September 2016 (**Best Student Paper Award**– Energy Harvesting Symposium). - De Marqui, Jr., C., Tan, D., and Erturk, A., 2016, “On the Optimal Piezoelectric Material Distribution in Energy Harvesting from a Nonlinear Beam Under Axial Flow,” Proceedings of the 9
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stowe, VT, 28-30 September 2016. - Moura, A.G. and Erturk, A., 2016, “A Distributed-Parameter Flexoelectric Energy Harvester Model Accounting for Two-Way Coupling and Size Effects,” Proceedings of the 9
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stowe, VT, 28-30 September 2016. - Sugino, C., Leadenham, S., Ruzzene, M., and Erturk, A., 2016, “Modal Analysis of Bandgap Formation for Vibration Attenuation in Locally Resonant Finite Beams,” Proceedings of the ASME 2016 IDETC 28
^{th}Biennial Conference on Mechanical Vibration and Noise, Charlotte, NC, 22-24 August 2016 (**Best Student Paper Award – 2nd place**). - Silva, T., Tan, D., De Marqui, Jr., C., and Erturk, A., 2016, “Suppression of Nonlinear Bifurcations in Flexible Structures Using Nonlinear Switching Shunt Damping Circuits,” Proceedings of the ASME 2016 IDETC 28
^{th}Biennial Conference on Mechanical Vibration and Noise, Charlotte, NC, 22-24 August 2016. - Erturk, A., 2016, “Nonlinear MEMS Modeling,” PowerMEMS 2016 School, Paris, France, 5 December 2016 (
**invited**). - Tan, D., Sugino, C., Leadenham, S., and Erturk, A., 2016, “Dramatic Effect of Fluid Damping on the Performance of a Nonlinear M-Shaped Broadband Energy Harvester,” Proceedings of the 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Tan, D. and Erturk, A., 2016, “In Vacuo Elastodynamics of a Flexible Cantilever for Wideband Energy Harvesting,” Proceedings of the 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Mrlik, M., Leadenham, S., AlMaaded, M.A., and Erturk, A., 2016, “Figure of Merit Comparison of PP-based Electret and PVDF-based Piezoelectric Polymer Energy Harvesters” Proceedings of the 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Skow, E.A., Cunefare, K.A., and Erturk, A., 2016, “Power Conditioning for Low-Voltage Piezoelectric Stack Energy Harvesters,” Proceedings of the 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Leadenham, S., Moura, A., and Erturk, A., 2016, “Exploiting Material Softening in Hard PZTs for Resonant Bandwidth Enhancement” Proceedings of the 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Aghakhani, A., Basdogan, I., and Erturk, A., 2016, “Multiple Piezo-Patch Energy Harvesters Integrated to a Thin Plate with AC-DC Conversion: Analytical Modeling and Numerical Validation,” Proceedings of the 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Silva, T., Tan, D., De Marqui, Jr., C., and Erturk, A., 2016, “Nonlinear Switching Circuits Integrated to a Structurally Nonlinear Broadband Energy Harvester,” 23
^{rd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, Las Vegas, NV, 20-24 March 2016. - Erturk, A., 2016, “Good Vibrations,” Turkish American Scientists and Scholars Association Conference, University of Chicago, Chicago, IL, 2 April 2016 (
**Young Scholar Award lecture – invited**). - Cao, D. X., Leadenham, S., and Erturk, A., 2015, “Nonlinear Two-to-One Internal Resonance for Broadband Energy Harvesting,” Proceedings of the 8
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Colorado Springs, CO, 21-23 September 2015. - Shahab, S., Tan, D., and Erturk, A., 2015, “Hydrodynamic Thrust Generation and Power Consumption Investigations of Piezoelectric Fins with Different Aspect Rations,” Proceedings of the 8
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Colorado Springs, CO, 21-23 September 2015. - Bayik, A., Aghakhani, A., Basdogan, I., and Erturk, A., 2016, “Equivalent Circuit Modeling of Patch-based Piezoelectric Energy Harvesting on Plate-like Structures with AC-DC Conversion,” Proceedings of the 8
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Colorado Springs, CO, 21-23 September 2015. - Leadenham, S. and Erturk, A., 2015, “Harmonic Balance Analysis and Experimental Validation of a Nonlinear Broadband Piezoelectric Energy Harvester for Low Ambient Vibrations,” Proceedings of the ASME 2015 IDETC 27
^{th}Biennial Conference on Mechanical Vibration and Noise, Boston, MA, 2-5 August 2015 (**Best Student Paper Award – 3rd place**). - Shahab, S. and Erturk, A., 2015, “Experimentally Validated Nonlinear Electrohydroelastic Euler-Bernoulli-Morison Model for Macro-Fiber Composites with Different Aspect Ratios,” Proceedings of the ASME 2015 IDETC 27
^{th}Biennial Conference on Mechanical Vibration and Noise, Boston, MA, 2-5 August 2015 (**Best Student Paper Award – 2nd place**). - Skow, E., Koontz, Z., Cunefare, K.A., and Erturk, A., 2015, “Hydraulic Pressure Energy Harvester Enhanced by Helmholtz Resonator,” Proceedings of the 22
^{nd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2015. - Shahab, S., Gray, M., and Erturk, A., 2015, “An Experimentally Validated Contactless Acoustic Energy Transfer Model with Resistive-Reactive Electrical Loading,” Proceedings of the 22
^{nd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2015. - Leadenham, M., Ferri, B., and Erturk, A., 2015, “Modeling and Identification of Nonlinear Electroelastic and Dissipative Parameters for PZT-5A and PZT-5H Bimorphs: A Dynamical Systems Approach,” Proceedings of the 22
^{nd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2015. - Carrara, M., Kulpe, J., Leadenham, S., Leamy, M.J., and Erturk, A., 2015, “Broadband Performance of a Patterned Piezoelectric Energy Harvester Integrated with a Continuous Elastoacoustic Mirror,” Proceedings of the 22
^{nd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2015. - Shahab, S. and Erturk, A., 2015, “Unified Electrohydroelastic Investigation of Underwater Energy Harvesting and Dynamic Actuation by Incorporating Morison’s Equation,” Proceedings of the 22
^{nd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2015. - Darabi, A., Leamy, M.J., and Erturk, A., 2015, “Bimorph Disk Piezoelectric Energy Harvester Under Base Excitation: Electroelastic Modeling and Experimental Validation,” Proceedings of the 22
^{nd}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2015. - Leadenham, S. and Erturk, A., 2015, “Multiphysics Harmonic Balance Framework for Piezoelectric Energy Harvesting with Mechanical and Electrical Nonlinearities,” Proceedings of the 8
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Colorado Springs, CO, 21-23 September 2015. - Erturk, A., 2015, “Extrinsic Nonlinear Dissipation in Energy Harvesters with Designed Geometric Nonlinearities,” Workshop to Identify Research Needs in the Area of Vibration Energy Transfer and Dissipation, National Science Foundation, Arlington, VA, 27 May 2015 (
**invited**). - Deng, Q., Liu, L., Erturk, A., and Sharma, P., 2015, “Flexoelectricity and Nanoscale Energy Harvesting,” TMS Middle East – Mediterranean Materials Congress on Energy and Infrastructure Systems, Doha, Qatar, 11-14 January 2015.
- Leadenham, S. and Erturk, A., 2015, “Inherent Nonlinear Nonconservative Behavior of Resonant Piezoelectric Energy Harvesters: A Dynamical Systems Approach,” TMS Middle East – Mediterranean Materials Congress on Energy and Infrastructure Systems, Doha, Qatar, 11-14 January 2015.
- Skow, E.A., Cunefare, K.A., and Erturk, A., 2014, “Design and Modeling of Hydraulic Piezoelectric Energy Harvesters for Low Dynamic Pressure Environments,” Proceedings of the ASME International Mechanical Engineering Congress and Exposition, Montreal, Canada, 14-20 November 2014.
- Leadenham, S. and Erturk, A., 2014, “Modeling and Characterization of Elastic, Coupling, and Dissipative Nonlinearities in PZT Bimorphs for Vibration Energy Harvesting,” Proceedings of the ASME Dynamic Systems and Control Conference, San Antonio, TX, 22-24 October 2014.
- Shahab, S. and Erturk, A., 2014, “Underwater Dynamic Actuation of Macro-Fiber Composite Flaps with Different Aspect Ratios: Electroelastic Modeling, Testing, and Characterization,” Proceedings of the 7
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Newport, RI, 8-10 September 2014. - Leadenham, S. and Erturk, A., 2014, “Nonlinear Dissipative Electroelastic Dynamics of an M-Shaped Broadband Piezoelectric Energy Harvester,” Proceedings of the 7
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Newport, RI, 8-10 September 2014. - Shahab, S. and Erturk, A., 2014, “Contactless Ultrasonic Energy Transfer: Acoustic-Piezoelectric Structure Interaction Modeling and Performance Enhancement,” Proceedings of the ASME 2014 IDETC 26
^{th}Biennial Conference on Mechanical Vibration and Noise, Buffalo, NY, 17-20 August 2014. - Leadenham, S. and
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Leadenham, S. and
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Shahab, S., Leadenham, S., Guillot, F., Sabra, K.G. and Erturk, A., 2014, “Ultrasound Acoustic Wave Energy Transfer and Harvesting,” Proceedings of the 21
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Shahab, S. and Erturk, A., 2014, “Electrohydroelastic Dynamics of Macro-Fiber Composites for Underwater Energy Harvesting from Base Excitation,” Proceedings of the 21
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Aridogan, U., Basdogan, I., and
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Tol, S., Degertekin, F.L., and
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Carrara, M., Kulpe, J., Leadenham, S., Leamy, M.J., and Erturk, A., 2014, “Optimal Piezoelectric Energy Harvesting Using Elastoacoustic Mirrors by Frequency-Wavenumber Domain Investigation,” Proceedings of the 21
^{st}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2014. - Leadenham, S. and Erturk, A., 2014, “Unified Nonlinear and Dissipative Electroelastic Dynamics of Piezoelectric Structures for Energy Harvesting, Sensing, and Actuation,” 5th Conference on Nonlinear Vibrations, Localization, and Energy Transfer, Istanbul, Turkey, 2-4 July 2014.
- Leadenham, S., Fronk, M., and Erturk, A., 2014, “Multiphysics Framework for Piezoelectric Energy Harvesting with Mechanical, Electromechanical, and Circuit Nonlinearities,” 17th U.S. National Congress on Theoretical and Applied Mechanics, East Lansing, MI, 15-20 June 2014.
- Shahab, S. and Erturk, A., 2014, “Dynamics of Acoustic-Electroelastic Structure Interaction in Underwater Energy Transfer and Harvesting,” 17th U.S. National Congress on Theoretical and Applied Mechanics, East Lansing, MI, 15-20 June 2014.
- Erturk, A., 2013, “Low-Power Electricity Generation from Dynamical Systems,” 166
^{th}Meeting of the Acoustical Society of America, San Francisco, CA, 2-6 December 2013 (**invited**). - Tol, S., Degertekin, F.L., and Erturk, A., 2013, “Harvesting of Bending Waves in One-Dimensional Infinite Beams Using Resistive-Reactive Circuits,” Proceedings of the 6
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 16-18 September 2013. - Skow, E.A., Cunefare, K.A., and Erturk, A., 2013, “Power Density Performance Improvements for High Pressure Ripple Energy Harvesting,” Proceedings of the 6
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 16-18 September 2013. - Aridogan, U., Basdogan, I., and Erturk, A., “Multiple Patch-Based Piezoelectric Energy Harvesting from Multiple Vibration Modes of Thin Plates,” Proceedings of the 6
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, 16-18 September 2013. - Leadenham, S. and Erturk, A., 2013, “An M-shaped Asymmetric Nonlinear Oscillator for Broadband Energy Harvesting,” Proceedings of the ASME 2013 IDETC 25
^{th}Biennial Conference on Mechanical Vibration and Noise, Portland, OR, 4-7 August 2013. - Jain, P.B., Cacan, M.R., Leadenham, S., De Marqui, Jr. C., and Erturk, A., 2013, “An Experimental Investigation into the Performance of a T-shaped Piezoelectric Flow Energy Harvester,” Proceedings of the ASME 2013 IDETC 25
^{th}Biennial Conference on Mechanical Vibration and Noise, Portland, OR, 4-7 August 2013. - Aridogan, U., Basdogan, I., and Erturk, A., 2013, “Electroelastic finite-element modeling and experimental validation of structurally-integrated piezoelectric energy harvesters,” Proceedings of the ASME 2013 IDETC 25
^{th}Biennial Conference on Mechanical Vibration and Noise, Portland, OR, 4-7 August 2013. - Skow, E.A., Cunefare, K.A., and Erturk, A., 2013, “Transduction as Energy Conversion; Harvesting of Acoustic Energy in Hydraulic Systems,” Proceedings of the 21
^{st}International Congress on Acoustics, Montreal, Canada, 2-7 June 2013. - Zhao, S. and Erturk, A., 2013, “Numerical and Experimental Comparison of Bistable and Monostable Vibration Energy Harvesters Under Broadband Random Excitation,” Proceedings of the 54
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Boston, MA, 8-11 April 2013. - Dias, J.A.C., De Marqui, Jr., C., and Erturk, A., 2013, “Dimensionless Analysis and Scaling of a Hybrid 3-DOF Airfoil-Based Piezoelectric-Inductive Aeroelastic Energy Harvester,” Proceedings of the 54
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Boston, MA, 8-11 April 2013. - Samur, A. and Erturk, A., 2013, “Multifunctional Double-Bimorph Piezoelectric Composite for Bending-Twisting Actuation, Active Stiffness Change, and Energy Harvesting,” Proceedings of the 54
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Boston, MA, 8-11 April 2013. - Zhao, S. and Erturk, A., 2013, “Energy Harvesting from Harmonic and Noise Excitation of Multilayer Piezoelectric Stacks: Modeling and Experiment,” Proceedings of the 20
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 10-14 March 2013. - Skow, E.A., Cunefare, K.A., and Erturk, A., 2013, “Design and Performance Enhancement of Hydraulic Piezoelectric Energy Harvesting Systems,” Proceedings of the 20
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 10-14 March 2013. - Dias, J.A.C., De Marqui, Jr., C., and Erturk, A., 2013, “Electroelastic Modeling and Analysis of a Hybrid Piezoelectric-Inductive Flow Energy Harvester,” Proceedings of the 20
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 10-14 March 2013. - Skow, E., Cunefare, K.A., and Erturk, A., 2013, “Coupling Efficiency Analysis of Hydraulic Pressure Energy Harvesters,” 166
^{th}Meeting of the Acoustical Society of America, San Francisco, CA, 2-6 December 2013 (Best Presentation Award in Engineering Acoustics). - Yeh, P., Cen, L., Alexeev, A., and Erturk, A., 2013, “Underwater Propulsion of an Internally Actuated Elastic Plate,” American Physical Society March Meeting, Baltimore, MD, 18-22 March 2013.
- Cen, L., Cacan, M.R., and Erturk, A., 2012, “Piezohydroelastic Investigation of Underwater Thrust Generation for Bio-inspired Robotic Applications,” Proceedings of the 23
^{rd}International Conference on Adaptive Structures and Technologies, Nanjing, China, 11-13 October 2012. - Zhao, S. and Erturk, A., 2012, “Electroelastic Modeling and Experimental Validation of Piezoelectric Energy Harvesting from Broadband Random Vibrations,” Proceedings of the 5
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stone Mountain, GA, 19-21 September 2012 (**Best Student Paper Award – 1st place**). - Cen, L. and Erturk, A., 2012, “Fish-like Self Propulsion Using Flexible Piezoelectric Composites,” Proceedings of the 5
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stone Mountain, GA, 19-21 September 2012. - Cacan, M.R. and Erturk, A., 2012, “Comparative Investigation of the Electroelastic Dynamics of Piezoceramics with Interdigitated and Uniform Electrodes,” Proceedings of the 5
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stone Mountain, GA, 19-21 September 2012. - Samur, A. and Erturk, A., 2012, “Two Architectures for Bending-Twisting Flapping Using Macro-Fiber Composites,” Proceedings of the 5
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stone Mountain, GA, 19-21 September 2012. - Carrara, M., Cacan, M.R., Toussaint, J., Leamy, M.J., Ruzzene, M., and Erturk, A., 2012, “Metamaterial Concepts for Structure-borne Wave Energy Harvesting: Wave Focusing, Funneling, and Localization,” Proceedings of the 5
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stone Mountain, GA, 19-21 September 2012. - Cunefare, K.A., Erturk, A., Savor, J., Verma, N., Skow, E.A., and Cacan, M.R., 2012, “Energy Harvesting from Hydraulic Pressure Fluctuations,” Proceedings of the 5
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Stone Mountain, GA, 19-21 September 2012. - Zhao, S. and Erturk, A., 2012, “Energy Harvesting from Broadband Random Vibrations: Comparison of Single-Mode and Multi-Mode Electroelastic Solutions,” Proceedings of the ASME 2012 IDETC 24
^{th}Biennial Conference on Mechanical Vibration and Noise, Chicago, IL, 12-15 August 2012. - Erturk, A., 2012, “Random Excitation of Piezoelectric Stacks, Patches, and Cantilevers for Energy Harvesting Under Traffic Loads,” NSF International Workshop on Smart and Resilient Transportation Infrastructure, Blacksburg, VA, 16-17 April 2012 (
**invited**). - Erturk, A. and Delporte, G., 2011, “Hydroelastic Power and Thrust Generation Using Macro-Fiber Composite Piezoelectrics,” Proceedings of the 4
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems,” Scottsdale, AZ, 18-21 September 2011. - Anicézio, M.,Erturk, A., De Marqui, Jr., C., and Inman, D.J., 2011, “Linear and Nonlinear Aeroelastic Energy Harvesting Using Electromagnetic Induction,” Proceedings of the 4
^{th}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Scottsdale, AZ, 18-21 September 2011. - Erturk, A. and Inman, D.J., 2011, “Energy Harvesting for Wireless Applications,” Proceedings of the 14
^{th}International Symposium on Dynamic Problems of Mechanics, Sao Sebastiao, SP, Brazil, 13-18 March 2011 (**keynote address**). - Anicézio, M., De Marqui, Jr., C., Erturk, A., and Inman, D.J., 2011, “Nonlinear Modeling and Analysis of a Piezoaeroelastic Energy Harvester,” Proceedings of the 14
^{th}International Symposium on Dynamic Problems of Mechanics, Sao Sebastiao, SP, Brazil, 13-18 March 2011. - Erturk, A. and Inman, D.J., 2011, “Piezoelectric Power Generation for Civil Infrastructure Systems,” Proceedings of the 18
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 6-10 March 2011. - Erturk, A., and Inman, D.J., 2011, “Broadband Vibration Energy Harvesting Using Bistable Beams and Plates,” ACerS Electronic Materials and Applications, Orlando, FL, 19-21 January 2011 (
**invited**). - Erturk, A., Lee, H.Y., and Inman, D.J., 2010, “Investigation of Soft and Hard Ceramics and Single Crystals for Resonant and Off-resonant Piezoelectric Energy Harvesting,” Proceedings of the 3
^{rd}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Philadelphia, PA, 28 September – 1 October 2010. - Arrieta, A.F., Erturk, A., Hagedorn, P., and Inman, D.J., 2010, “Electromechanical Modeling and Experiments of a Bistable Plate for Nonlinear Energy Harvesting,” Proceedings of the 3
^{rd}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Philadelphia, PA, 28 September – 1 October 2010. - Stanton, S.C., Erturk, A., Mann, B.P., and Inman, D.J., 2010, “On the Manifestation and Influence of Material Nonlinearity in Electroelastic Power Generators,” Proceedings of the 3
^{rd}ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Philadelphia, PA, 28 September – 1 October 2010 (**Best Student Paper Award – 1st place**). - Erturk, A. and Inman, D.J., 2010, “Assumed-modes Formulation of Piezoelectric Energy Harvesters: Euler-Bernoulli, Rayleigh and Timoshenko Models with Axial Deformations,” Proceedings of the ASME 2010 ESDA 10
^{th}Biennial Conference on Engineering Systems, Design and Analysis, Istanbul, Turkey, 12-14 July 2010. - Vieira, W.G.R., De Marqui, Jr., C., Erturk, A., and Inman, D.J., 2010, “Frequency Domain Piezoaeroelastic Analysis and Optimization of an Energy Harvester Wing,” Proceedings of the 51
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Orlando, FL, 12-15 April 2010. - Gambier, P., Anton, S.R., Kong, N., Erturk, A., and Inman, D.J., 2010, “Combined Piezoelectric, Solar and Thermal Energy Harvesting for Multifunctional Structures with Thin-film Batteries,” Proceedings of the 21
^{st}International Conference on Adaptive Structures and Technologies, State College, PA, 4-6 October 2010. - Arrieta, A.F., Hagedorn, P.,Erturk, A., and Inman, D.J., 2010, “Dynamics and Morphing of a Bistable Plate,” Proceedings of the 21
^{st}International Conference on Adaptive Structures and Technologies, State College, PA, 4-6 October 2010. - Erturk, A., Vieira, W.G.R., De Marqui, Jr., C., and Inman, D.J., 2010, “Piezoelectric Energy Harvesting from Flow Excitation: Modeling and Experiment,” Proceedings of the 17
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 7-11 March 2010. - Anton, S.R., Erturk, A., and Inman, D.J., 2010, “Strength Analysis of Piezoceramic Materials for Structural Considerations in Energy Harvesting for UAVs,” Proceedings of the 17
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 7-11 March 2010. - Erturk, A., Hoffmann, J., and Inman, D.J., 2010, “Limit Cycle Oscillations of a Nonlinear Piezomagnetoelastic Structure for Broadband Vibration Energy Harvesting,” Proceedings of the 28
^{th }International Modal Analysis Conference, Jacksonville, FL, 1-4 February 2010. - De Marqui, Jr., C., Vieira, W.G.R.,Erturk, A., and Inman, D.J, 2010, “Frequency Domain Solution of a Piezoaeroelastic Wing for Energy Harvesting,” Proceedings of the 28
^{th }International Modal Analysis Conference, Jacksonville, FL, 1-4 February 2010. - Erturk, A., 2010, “Electromechanical Modeling of Piezoelectric Energy Harvesters,” 5
^{th}Annual Energy Harvesting Workshop, Roanoke, VA, March 2, 2010. - Varoto, P., Erturk, A., and Inman, D.J., 2010, “Experimental Analysis of Piezoelectric Energy Harvesters Subjected to Random Vibration Environments,”5
^{th}Annual Energy Harvesting Workshop, Roanoke, VA, 3-4 March 2010. - Anton, S.R., Erturk, A., Kong, N., Ha, D.S., and Inman, D.J., 2009, “Self-Charging Structures Using Piezoceramics and Thin-Film Batteries,” Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Oxnard, CA, 20-24 September 2009 (
**Best Student Paper Award – 1st place**). - De Marqui, Jr., C.,Erturk, A., and Inman, D.J., 2009, “Effect of Segmented Electrodes on Piezoelastic and Piezoaeroelastic Responses of Generator Plates,” Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Oxnard, CA, 20-24 September 2009.
- Erturk, A., Anton, S.R., Bilgen, O.,and Inman, D.J., 2009, “Effect of Material Constants and Mechanical Damping on Piezoelectric Power Generation,” Proceedings of the ASME 2009 IDETC 22
^{nd}Biennial Conference on Mechanical Vibration and Noise, San Diego, CA, 30 August – 2 September 2009. - De Marqui, Jr., C.,Erturk, A., and Inman, D.J., 2009, “Piezoaeroelastically Coupled Modeling and Analysis of Electrical Power Generation and Shunt Damping for a Cantilever Plate,” Proceedings of the 17
^{th}International Conference on Composite Materials, Edinburgh, UK, 27-31 July 2009. - Anton, S.R., Erturk, A., and Inman, D.J., 2009, “An Investigation on Multifunctional Piezoelectric Composite Spars for Energy Harvesting in Unmanned Aerial Vehicles,” Proceedings of the 17
^{th}International Conference on Composite Materials, Edinburgh, UK, 27-31 July 2009. - De Marqui, Jr., C.,Erturk, A., and Inman, D.J., 2009, “Finite Element Analysis of a UAV Wing Spar with Piezoceramics for Vibration Energy Harvesting,” Proceedings of the 50
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Palm Springs, CA, 4-7 May 2009. - Erturk, A., Anton, S.R., and Inman, D.J., 2009, “Piezoelectric Energy Harvesting from Multifunctional Wing Spars for UAVs – Part 1: Coupled Modeling and Preliminary Analysis,” Proceedings of the 16
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2009. - Anton, S.R., Erturk, A., and Inman, D.J., 2009, “Piezoelectric Energy Harvesting from Multifunctional Wing Spars for UAVs – Part 2: Experiments and Storage Applications,” Proceedings of the 16
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 8-12 March 2009. - Erturk, A. and Inman, D.J., 2009, “Parameter Identification and Optimization for Cantilevered Piezoelectric Energy Harvesters Based on the Coupled Distributed Parameter Solution,” Proceedings of the 27
^{th }International Modal Analysis Conference, Orlando, FL, 9-12 February 2009. - Erturk, A., Anton, S.R., Tarazaga, P.A., and Inman, D.J., 2009, “Analytical Modeling and Experimental Verification of a Broadband Piezoelectric Energy Harvester,” The Joint ASCE-ASME-SES Conference on Mechanics and Materials, Blacksburg, VA, 24-27 June 2009.
- Erturk, A., Anton, S.R., Kong, N., and Inman, D.J., 2009, “Self-powered Border Security Systems,” 3
^{rd}National Security Innovation Competition, Colorado Springs, CO, 1 May 2009 (presentations of the finalist universities). - De Marqui, Jr., C., Erturk, A., and Inman, D.J., 2009, “Piezoaeroelastic Analysis of a Unimorph Cantilever for Vibration Energy Harvesting,”4
^{th}Annual Energy Harvesting Workshop, Blacksburg, VA, 28-29 January 2009. - Erturk, A. and Inman, D.J., 2009, “Issues in Mathematical Modeling of Piezoelectric Energy Harvesters and Some Practical Considerations,” 4
^{th}Annual Energy Harvesting Workshop, Blacksburg, VA, 28-29 January 2009. - Inman, D.J.,Erturk, A., and Bilgen, O., 2008, “Morphing, Monitoring and Harvesting Using Smart Materials, Proceedings of the 12
^{th}International Conference on Mechanical Engineering, Bratislava, Slovakia, 13-14 November 2008 (**keynote**). - Erturk, A., Bilgen, O., Fontenille, M., and Inman, D.J., 2008, “Piezoelectric Energy Harvesting from Macro-Fiber Composites with an Application to Morphing Wing Aircraft, Proceedings on the 19
^{th}International Conference of Adaptive Structures and Technologies, Monte Verità, Ascona, Switzerland, 6-9 October 2008. - Bilgen, O., Erturk, A., Inman, D.J., and Kochersberger K.B., 2008, “Macro-Fiber Composite Actuated Thin Clamped-Free Benders and Thin Simply-Supported Morphing Airfoils, Proceedings of the 19
^{th}International Conference on Adaptive Structures and Technologies, Monte Verità, Ascona, Switzerland, 6-9 October 2008. - Erturk, A.and Inman, D.J., 2008, “Piezoelectric Shunt Damping for Chatter Suppression in Machining Processes,” Proceedings of the ISMA2008 International Conference on Noise and Vibration Engineering, Leuven, Belgium, 15-17 September 2008.
- Erturk, A. and Inman, D.J., 2008, “Analytical Modeling of Cantilevered Piezoelectric Energy Harvesters for Transverse and Longitudinal Base Motions,” Proceedings of the 49
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Schaumburg, IL, 7-10 April 2008. - Erturk, A., Renno, J.M., and Inman, D.J., 2008, “Energy Harvesting from a Piezoelectric Bender through Rigid Body Motion of a Two-Link Manipulator,” Proceedings of the 49
^{th}AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Schaumburg, IL, 7-10 April 2008. - Erturk, A., Renno, J.M., and Inman, D.J., 2008, “Piezoelectric Energy Harvesting from an L-Shaped Beam-Mass Structure, Proceedings of the 15
^{th}SPIE Annual International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, San Diego, CA, 9-13 March 2008. - Anton, S.R., Erturk, A., and Inman, D.J., 2008, “Energy Harvesting from Small Unmanned Air Vehicles, Proceedings of the 17
^{th}International Symposium on Application of Ferroelectrics, Santa Fe, NM, 24-27 February 2008. - Erturk, A. and Inman, D.J., 2008, “Electromechanical Modeling of Piezoelectric Energy Harvesters for Persistent Ambient Vibrations,” The Mechanics Conference to Celebrate the 100
^{th}Anniversary of the Department of Engineering Science and Mechanics, Blacksburg, VA, 29-30 May 2008. - Erturk, A., Anton, S.R., and Inman, D.J., 2007, “Energy Harvesting from Rigid Body Motions, Proceedings of the 18
^{th}International Conference on Adaptive Structures and Technologies, Ottawa, Ontario, Canada, 3-5 October 2007. - Erturk, A.and Inman, D.J., 2007, “Mechanical Considerations for Modeling of Vibration-Based Energy Harvesters,” Proceedings of the ASME 2007 IDETC 21
^{st}Biennial Conference on Mechanical Vibration and Noise, Las Vegas, NV, 4-7 September 2007. - Inman, D.J. and Erturk, A.
**,**2007, “Energy Harvesting Using Smart Materials, Proceedings of the 3^{rd}ECCOMAS Thematic Conference on Smart Structures and Materials, Gdansk, Poland, 9-11 July 2007**(keynote).** - Erturk, A., Budak, E., and Ozguven, H.N., 2006, “Selection of Design and Operational Parameters in Spindle-Holder-Tool Assemblies for Maximum Chatter Stability by Using a New Analytical Model,” Proceedings of the 2
^{nd}CIRP Conference on High Performance Cutting, Vancouver, BC Canada, 12-13 June 2006.