The conductance of a linear chain: elastic and inelastic scattering effects
The conductance of a linear chain: elastic and inelastic scattering effects
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线性链的电导：弹性和非弹性散射效应
DOI：
10.1088/0953-8984/4/23/008
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
E. Anda
中科院分区：
文献类型：
--
作者：
P. Pernas;F. Flores;E. Anda
本文分析了线性链的电子输运性质。用非平衡Keldysh形式讨论了链电导、电化学电位沿链的变化以及一些缺陷散射效应。对于弹性区，作者证明了链电导与沿链的电化学电位降之间存在着深刻的联系。对于非弹性状态，他们讨论了与电子输运相关的量子干涉如何被非弹性散射所抑制。
The electronic transport properties of a linear chain have been analysed. The chain conductance, the electrochemical potential variations along the chain, and some defect scattering effects have been discussed using the non-equilibrium Keldysh formalism. For the elastic regime the authors show that there is a deep link between the chain conductance and the electrochemical potential drop along the chain. For the inelastic regime they discuss how the quantum interference associated with the electronic transport is damped by the inelastic scattering.