21 citations · 27 across the 5 of their papers we have counts for
5 papers
Imaging nanomechanical vibrations and manipulating parametric mode coupling via scanning microwave microscopy
Hao Xu, Srisaran Venkatachalam, Toky-Harrison Rabenimanana +6
In this study, we present a novel platform based on scanning microwave microscopy for manipulating and detecting tiny vibrations of nanoelectromechanical resonators using a single…
Stochastic switching and squeeze of hysteresis window in nonlinear responses of silicon nitride membrane nanoelectromechanical resonators
Srisaran Venkatachalam, Xin Zhou
In this work, we present the effects of stochastic force generated by white noise on the nonlinear dynamics of a circular silicon nitride membrane. By tuning the membrane to the Du…
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…
Microwave optomechanical measurement of non-metallized SiN strings at mK temperatures
Sumit Kumar, Yannick Klaß, Baptiste Alperin +5
The mechanical properties of amorphous materials (glasses) at low temperatures are dominated by effects of low energy excitations that are thought to be atomic-scale tunneling two…
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…