| Thin-Film Lithium Niobate Acoustic Resonator with High Q of 237 and k2 of 5.1% at 50.74 GHz J Kramer, V Chulukhadze, K Huynh, O Barrera, M Liao, S Cho, L Matto, ... 2023 Joint Conference of the European Frequency and Time Forum and IEEE …, 2023 | 16 | 2023 |
| Thin-film lithium niobate acoustic filter at 23.5 ghz with 2.38 db il and 18.2% fbw O Barrera, S Cho, L Matto, J Kramer, K Huynh, V Chulukhadze, ... Journal of Microelectromechanical Systems, 2023 | 11 | 2023 |
| Millimeter wave thin-film bulk acoustic resonator in sputtered scandium aluminum nitride S Cho, O Barrera, P Simeoni, EN Marshall, J Kramer, K Motoki, TH Hsu, ... Journal of Microelectromechanical Systems, 2023 | 10 | 2023 |
| Analysis of 5− 10 GHz Higher-Order Lamb Acoustic Waves in Thin-Film Scandium Aluminum Nitride S Cho, J Guida, J Kramer, OA Barrera, V Chulukhadze, C Cui, S Ghosh, ... 2023 Joint Conference of the European Frequency and Time Forum and IEEE …, 2023 | 6 | 2023 |
| Frequency scaling millimeter wave acoustic resonators using ion beam trimmed lithium niobate V Chulukhadze, K Huynh, J Kramer, M Liao, S Cho, L Matto, OA Barrera, ... 2023 Joint Conference of the European Frequency and Time Forum and IEEE …, 2023 | 6 | 2023 |
| Trilayer periodically poled piezoelectric film lithium niobate resonator J Kramer, K Huynh, R Tetro, L Matto, O Barrera, V Chulukhadze, S Cho, ... 2023 IEEE International Ultrasonics Symposium (IUS), 1-4, 2023 | 4 | 2023 |
| Extracting acoustic loss of high-order lamb modes at millimeter-wave using acoustic delay lines J Kramer, S Cho, K Huynh, V Chulukhadze, O Barrera, MS Goorsky, R Lu 2023 IEEE/MTT-S International Microwave Symposium-IMS 2023, 903-906, 2023 | 3 | 2023 |
| A Dispersion-Engineered YX-LN/SIO2/Sapphire SH-SAW Resonator for Enhanced Electromechanical Coupling and Rayleigh Mode Suppression TH Hsu, ZQ Lee, CH Tsai, V Chulukhadze, CC Lin, YC Yu, R Lu, MH Li 2024 IEEE 37th International Conference on Micro Electro Mechanical Systems …, 2024 | 2 | 2024 |
| 55.4 GHz Bulk Acoustic Resonator in Thin-Film Scandium Aluminum Nitride S Cho, O Barrera, P Simeoni, J Kramer, V Chulukhadze, W Zhao, R Lu 2023 IEEE International Ultrasonics Symposium (IUS), 1-4, 2023 | 2 | 2023 |
| Near spurious-free thickness shear mode lithium niobate resonator for piezoelectric power conversion K Nguyen, V Chulukhadze, E Stolt, W Braun, J Segovia-Fernandez, ... IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2023 | 2 | 2023 |
| 23.8 GHz Acoustic Filter in Periodically Poled Piezoelectric Film Lithium Niobate with 1.52 dB IL and 19.4% FBW S Cho, O Barrera, J Kramer, V Chulukhadze, TH Hsu, J Campbell, ... arXiv preprint arXiv:2402.12194, 2024 | 1 | 2024 |
| Transferred thin film lithium niobate as millimeter wave acoustic filter platforms O Barrera, S Cho, K Hyunh, J Kramer, M Liao, V Chulukhadze, L Matto, ... 2024 IEEE 37th International Conference on Micro Electro Mechanical Systems …, 2024 | 1 | 2024 |
| Millimeter wave thin-film bulk acoustic resonator in sputtered scandium aluminum nitride using platinum electrodes S Cho, O Barrera, P Simeoni, EY Wang, J Kramer, V Chulukhadze, ... 2024 IEEE 37th International Conference on Micro Electro Mechanical Systems …, 2024 | 1 | 2024 |
| A Spurious-Free Piezoelectric Resonator Based 3.2 kW DC-DC Converter for EV On-Board Chargers E Stolt, W Braun, K Nguyen, V Chulukhadze, R Lu, J Rivas-Davila IEEE Transactions on Power Electronics, 2023 | 1 | 2023 |
| Frequency Tuning of Suspended Millimter Wave Lithium Niobate Acoustic Resonators by Ion Beam Assisted Argon Gas Cluster Etching V Chulukhadze, J Kramer, N Ahmed, O Barrera, S Cho, R Lu 2023 IEEE International Ultrasonics Symposium (IUS), 1-4, 2023 | 1 | 2023 |
| Spurious-Free Lithium Niobate Bulk Acoustic Resonator for Piezoelectric Power Conversion K Nguyen, E Stolt, W Braun, V Chulukhadze, J Segovia-Fernandez, ... 2023 Joint Conference of the European Frequency and Time Forum and IEEE …, 2023 | 1 | 2023 |
| Experimental Study of Periodically Poled Piezoelectric Film Lithium Niobate Resonator at Cryogenic Temperatures J Kramer, O Barrera, S Cho, V Chulukhadze, TH Hsu, R Lu arXiv preprint arXiv:2403.09822, 2024 | | 2024 |
| 38.7 GHz Thin Film Lithium Niobate Acoustic Filter O Barrera, S Cho, J Kramer, V Chulukhadze, J Campbell, R Lu 2024 IEEE International Microwave Filter Workshop (IMFW), 87-90, 2024 | | 2024 |
| 2023 Index Journal of Microelectromechanical Systems Vol. 32 L Aprilia, R Ardito, G Arnauts, V Avrutin, F Ayazi, SS Bahga, P Bai, ... Journal of Microelectromechanical Systems 32 (6), 2023 | | 2023 |
| Fundamental Antisymmetric Mode Acoustic Resonator in Periodically Poled Piezoelectric Film Lithium Niobate O Barrera, J Kramer, R Tetro, S Cho, V Chulukhadze, L Colombo, R Lu 2023 IEEE International Ultrasonics Symposium (IUS), 1-4, 2023 | | 2023 |
Ruochen LuAssistant Professor, University of Texas at AustinVerified email at utexas.edu
