Friday, November 09, 2012

Detecting signals buried in noise via nanowire transistors using stochastic resonance

(author unknown)



Katsuhiko Nishiguchi and Akira Fujiwara

We demonstrate stochastic resonance (SR), which takes advantage of noise to detect a weak signal, using a field-effect transistor (FET). An FET's structure composed of a nanowire channel enables current characteristics to show strong nonlinearity, which overcomes thermal limitation, and dynamic bi ... [Appl. Phys. Lett. 101, 193108 (2012)] published Fri Nov 09, 2012.



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