Shot noise in the mesoscopic 2D diffusive systems in the limit of strong electron-electron scattering

被引：0

作者：

A.F. Ioffe Physico-Technical Inst, St. Petersburg, Russia ^{[1
]}

机构：

来源：

Surf Sci | / 1-3卷 / 722-725期

关键词：

Calculations - Electric conductors - Electromagnetic wave scattering - Electron scattering - Heterojunctions - Phonons - Semiconductor quantum wells;

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摘要：

The shot noise power of a diffusive conductor in the presence of both strong inelastic electron-electron and electron-phonon scattering is calculated. It is shown that electron-electron inelastic scattering does not suppress shot noise strongly and the noise power is (√3/2)e|I¯|. In contrast to this, inelastic coupling with phonons affects the nonequilibrium current noise substantially leading to a non-linear deviation from standard shot noise formulae.

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