360 citations · 969 across the 29 of their papers we have counts for
3 papers · 1 filter
Buckling-induced quadratic nonlinearity in silicon phonon waveguide structures
Megumi Kurosu, Daiki Hatanaka, Hajime Okamoto +1
We fabricated and characterized a single-crystal silicon phonon waveguide structure with lead zirconate titanate (PZT) piezoelectric transducers. The compressive stress in a silico…
The Librator: A new dynamical regime for nonlinear microelectromechanical devices
Samer Houri, Motoki Asano, Hajime Okamoto +1
We present a novel mode of operation for Duffing-type nonlinear microelectromechanical (MEMS) devices whereby a self-sustained multi-frequency output is generated. This new librato…
Cavity magnomechanics with surface acoustic waves
D. Hatanaka, M. Asano, H. Okamoto +3
Magnons, namely spin waves, are collective spin excitations in ferromagnets, and their control through coupling with other excitations is a key technology for future hybrid spintro…