NONLOCAL ELECTRON-TRANSPORT IN A PLASMA

被引:84
|
作者
BYCHENKOV, VY [1 ]
ROZMUS, W [1 ]
TIKHONCHUK, VT [1 ]
BRANTOV, AV [1 ]
机构
[1] RUSSIAN ACAD SCI,PN LEBEDEV PHYS INST,MOSCOW 117924,RUSSIA
关键词
D O I
10.1103/PhysRevLett.75.4405
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We have developed a nonlocal linear theory of electron transport in plasmas with arbitrary electron collisionality. Closure relations for the fluid equations are derived from a solution to the electron Fokker-Planck equation where electron collisions are considered in the limit of large ion charge. We have found nonlocal expressions for electron transport coefficients: the electric conductivity, thermoelectric coefficient, thermal conductivity, electron viscosity, friction, and new transport coefficients related to the ion flow.
引用
收藏
页码:4405 / 4408
页数:4
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