Nonequilibrium Noise in Metals at Mesoscopic Scales

F. Green; M. P. Das

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arXiv · cond-mat/9709142

Nonequilibrium Noise in Metals at Mesoscopic Scales

F. Green·M. P. Das

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Abstract

We review a semiclassical theory of high-field noise in degenerate conductors, based on propagator solutions to the Boltzmann equation for the fluctuation distribution function. The theory provides a microscopic description of correlation-induced suppression of noise in quantum-confined systems, such as heterojunction devices. It is also capable of describing diffusive conductors in the mesoscopic regime. We discuss nonequilibrium thermal noise in a simple model of a mesoscopic wire.

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F. Green, M. P. Das. 1997-09-12. Nonequilibrium Noise in Metals at Mesoscopic Scales. https://arxiv.org/abs/cond-mat/9709142

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