期刊
APPLIED PHYSICS LETTERS
卷 97, 期 19, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3511343
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资金
- Dutch organization FOM
We investigate the nonlinear dynamics of microcantilevers. We demonstrate mechanical stiffening of the frequency response at large amplitudes, originating from the geometric nonlinearity. At strong driving the cantilever amplitude is bistable. We map the bistable regime as a function of drive frequency and amplitude, and suggest several applications for the bistable microcantilever, of which a mechanical memory is demonstrated. (C) 2010 American Institute of Physics. [doi:10.1063/1.3511343]
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