Monday, July 15, 2013

Tapered silicon nanowires for enhanced nanomechanical sensing

O. Malvar, E. Gil-Santos, and J. J. Ruz et al.

We investigate the effect of controllably induced tapering on the resonant vibrations and sensing performance of silicon nanowires. Simple analytical expressions for the resonance frequencies of the first two flexural modes as a function of the tapering degree are presented. Experimental measureme ... [Appl. Phys. Lett. 103, 033101 (2013)] published Mon Jul 15, 2013.



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