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. 2015 Oct 16;15(10):26478–26566. doi: 10.3390/s151026478

Figure 25.

Figure 25

Device geometry and dual-gate frequency tuning of single-walled carbon nanotube (SWNT) resonator reported by Wu and Zhong [215]. (a) Dual-gate nanotube resonators; (b) Frequency tuning through both elastic hardening and capacitive softening mechanisms; (c) Resonant frequency as a function of Veg and Vbg. Reused with permission from [215], Copyright 2011, American Chemical Society.