Fig. 1

The resonant frequency and spring constant were simulated for a rectangular cantilever using COMSOL Multiphysics with dimensions of 120 μm in length, 30 μm in width, and 3 μm in thickness

The resonant frequency and spring constant were simulated for a rectangular cantilever using COMSOL Multiphysics with dimensions of 120 μm in length, 30 μm in width, and 3 μm in thickness