199 citations · 491 across the 13 of their papers we have counts for
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Tracking the resonant frequency of a micromechanical resonator using phononic frequency combs
Adarsh Ganesan, Ashwin A. Seshia
Micro and nanomechanical resonators have been extensively researched in recent decades for applications to time and frequency references, as well as highly sensitive sensors. Conve…
Excitation of coupled phononic frequency combs via two-mode parametric three-wave mixing
Adarsh Ganesan, Cuong Do, Ashwin Seshia
This paper builds on the recent demonstration of three-wave mixing based phononic frequency comb. Here, in this process, an intrinsic coupling between the drive and resonant freque…
Towards N-mode parametric electromechanical resonances
Adarsh Ganesan, Cuong Do, Ashwin Seshia
The ubiquity of parametric resonance is continually evident in the repeated experimental observations of this phenomenon in multiple physical systems. The elementary case of 2 mode…
Phononic frequency comb via three-mode parametric three-wave mixing
Adarsh Ganesan, Cuong Do, Ashwin Seshia
This paper is motivated by the recent demonstration of three-wave mixing based phononic frequency comb. While the previous experiments have shown the existence of three-wave mixing…
Frequency transitions in phononic four-wave mixing
Adarsh Ganesan, Cuong Do, Ashwin Seshia
This work builds upon the recent demonstration of a phononic four-wave mixing (FWM) pathway mediated by parametric resonance. In such a process, drive tones f_d1 and f_d2 associate…
Excitation of multiple 2-mode parametric resonances by a single driven mode
Adarsh Ganesan, Cuong Do, Ashwin Seshia
We demonstrate autoparametric excitation of two distinct sub-harmonic mechanical modes by the same driven mechanical mode corresponding to different drive frequencies within its re…