Theoretical study of quantum squeezing to graphene based drum resonator

Based on reported study of quantum squeezing on doubly clamped structure, we performed comprehensive investigation on graphene drum resonator. Two key criteria of achieving squeezing states, zero-point displacement uncertainty and squeezing factor of strained multilayer graphene drum resonator are studied. The research fills gap of quantum squeezing to drum resonator for implementing graphene-based nanoscale transducers with ultra-high sensitivity that can be potentially utilized to detect a variety of sensing targets, including atomic force, single biological molecule, and gravitational wave.