3 papers
physics.app-ph2026
Defect-Width-Tunable Resonant Elastic-Wave Transmission in Micro-Pillar Arrays
Alok Pokharel
Periodic micro-pillar lattices integrated on elastic substrates provide a promising plat-form for controlling elastic-wave propagation through localized resonant interactions. In t…
cond-mat.mes-hall2022
Capacitively coupled distinct mechanical resonators for room temperature phonon-cavity electromechanics
Alok Pokharel, Hao Xu, Srisaran Venkatachalam +2
Coupled electromechanical resonators that can be independently driven/detected and easily integrated with external circuits are essential for exploring mechanical modes based signa…
physics.app-ph2021
High-Q silicon nitride drum resonators strongly coupled to gates
Xin Zhou, Srisaran Venkatachalam, Ronghua Zhou +5
Silicon nitride (SiN) mechanical resonators with high quality mechanical properties are attractive for fundamental research and applications. However, it is challenging to maintain…