| Investigation of 20% scandium-doped aluminum nitride films for MEMS laterally vibrating resonators L Colombo, A Kochhar, C Xu, G Piazza, S Mishin, Y Oshmyansky 2017 IEEE International Ultrasonics Symposium (IUS), 1-4, 2017 | 93 | 2017 |
| X-cut lithium niobate laterally vibrating MEMS resonator with figure of merit of 1560 L Colombo, A Kochhar, G Vidal-Alvarez, G Piazza Journal of Microelectromechanical Systems 27 (4), 602-604, 2018 | 64 | 2018 |
| Laterally vibrating lithium niobate MEMS resonators with 30% electromechanical coupling coefficient FV Pop, AS Kochhar, G Vidal-Alvarez, G Piazza 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems …, 2017 | 55 | 2017 |
| High-figure-of-merit X-cut lithium niobate MEMS resonators operating around 50 MHz for large passive voltage amplification in radio frequency applications L Colombo, A Kochhar, G Vidal-Alvarez, G Piazza IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 67 …, 2020 | 54 | 2020 |
| X-cut lithium niobate-based shear horizontal resonators for radio frequency applications A Kochhar, A Mahmoud, Y Shen, N Turumella, G Piazza Journal of Microelectromechanical Systems 29 (6), 1464-1472, 2020 | 44 | 2020 |
| Resonant microelectromechanical receiver A Kochhar, ME Galanko, M Soliman, H Abdelsalam, L Colombo, YC Lin, ... Journal of Microelectromechanical Systems 28 (3), 327-343, 2019 | 37 | 2019 |
| Controlling residual stress and suppression of anomalous grains in aluminum scandium nitride films grown directly on silicon R Beaucejour, V Roebisch, A Kochhar, CG Moe, MD Hodge, RH Olsson Journal of Microelectromechanical Systems 31 (4), 604-611, 2022 | 36 | 2022 |
| A manufacturable AlScN periodically polarized piezoelectric film bulk acoustic wave resonator (AlScN P3F BAW) operating in overtone mode at X and Ku band R Vetury, A Kochhar, J Leathersich, C Moe, M Winters, J Shealy, ... 2023 IEEE/MTT-S International Microwave Symposium-IMS 2023, 891-894, 2023 | 35 | 2023 |
| Investigation of Electromechanical Coupling and Quality Factor of X-Cut Lithium Niobate Laterally Vibrating Resonators Operating Around 400 MHz FV Pop, AS Kochhar, G Vidal-Álvarez, G Piazza Journal of Microelectromechanical Systems 27 (3), 407-413, 2018 | 33 | 2018 |
| Wave Propagation Direction and c-Axis Tilt Angle Influence on the Performance of ScAlN/Sapphire-Based SAW Devices A Kochhar, Y Yamamoto, A Teshigahara, K Hashimoto, S Tanaka, ... IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 63 …, 2016 | 33 | 2016 |
| Delay lines based on a suspended thin film of X-cut lithium niobate G Vidal-Álvarez, A Kochhar, G Piazza 2017 IEEE International Ultrasonics Symposium (IUS), 1-4, 2017 | 31 | 2017 |
| Sub-GHz X-Cut Lithium Niobate S₀ Mode MEMS Resonators L Colombo, A Kochhar, G Vidal-Álvarez, P Simeoni, U Soysal, G Piazza Journal of Microelectromechanical Systems 31 (6), 888-900, 2022 | 29 | 2022 |
| An 18 nW− 47/− 40 dBm sensitivity 3/100 kbps MEMS-assisted CMOS wake-up receiver M Soliman, A Kochhar, H Abdelsalam, FV Pop, G Vidal-Álvarez, J Weldon, ... IEEE Transactions on Circuits and Systems I: Regular Papers 66 (11), 4439-4447, 2019 | 24 | 2019 |
| A K-Band Bulk Acoustic Wave Resonator Using Periodically Poled Al0.72Sc0.28N MMA Fiagbenu, P Musavigharavi, X Du, J Leathersich, C Moe, A Kochhar, ... IEEE Electron Device Letters 44 (7), 1196-1199, 2023 | 22 | 2023 |
| Monolithic fabrication of film bulk acoustic resonators above integrated circuit by adhesive-bonding-based film transfer A Kochhar, T Matsumura, G Zhang, R Pokharel, K Hashimoto, M Esashi, ... 2012 IEEE International Ultrasonics Symposium, 1047-1050, 2012 | 21 | 2012 |
| XBAW, An Enabling Technology for Next Generation Resonators and Filter Solutions for 5G and Wi-Fi 6/6E/7 applications R Vetury, AS Kochhar, JB Shealy 2022 International Electron Devices Meeting (IEDM), 16.1. 1-16.1. 4, 2022 | 16 | 2022 |
| Experimental investigation of damping factors in 20% scandium-doped aluminum nitride laterally vibrating resonators ZA Schaffer, L Colombo, AS Kochhar, G Piazza, S Mishin, Y Oshmyansky 2018 IEEE Micro Electro Mechanical Systems (MEMS), 787-790, 2018 | 15 | 2018 |
| Ultra-low-power and high sensitivity resonant micromechanical receiver L Colombo, MB Galanko, H Abdelsalam, A Kochhar, G Vidal-Alvarez, ... 2017 IEEE SENSORS, 1-3, 2017 | 14 | 2017 |
| Dynamic Q-enhancement in aluminum nitride contour-mode resonators C Xu, A Kochhar, G Piazza Applied Physics Letters 115 (17), 2019 | 13 | 2019 |
| Integration of bottom electrode in Y-cut lithium niobate thin films for high electromechanical coupling and high capacitance per unit area MEMS resonators A Kochhar, L Colombo, G Vidal-Alvarez, G Piazza 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems …, 2017 | 13 | 2017 |
Gianluca PiazzaProfessor of Electrical Engineering, Carnegie Mellon UniversityVerified email at ece.cmu.edu