NONLOCAL EINSTEIN RELATION

被引:5
作者
AZBEL, MY
机构
[1] Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics and Astronomy, Tel Aviv University, Ramat Aviv
来源
PHYSICAL REVIEW B | 1992年 / 46卷 / 23期
关键词
D O I
10.1103/PhysRevB.46.15004
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
I derive accurate nonlocal relations between the conductivity and diffusion (the Einstein formula), between the current density and local voltage, and between the local voltage and total current. These relations provide a complete description of charge transfer. Their nonlocality is shown to arise only through the density-density correlation function.
引用
收藏
页码:15004 / 15007
页数:4
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