Article ID Journal Published Year Pages File Type
7934266 Physica E: Low-dimensional Systems and Nanostructures 2015 4 Pages PDF
Abstract
We present a simple quantum-mechanical derivation of correlation function of Langevin sources in the semiclassical Boltzmann-Langevin equation. The specific case of electron-phonon scattering is considered. It is shown that the assumption of weak scattering leads to the Poisson nature of the scattering fluxes.
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Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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The Boltzmann-Langevin approach: A simple quantum-mechanical derivation
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