固体在强非均匀状态下的电导率

2008 12th International Conference on Mathematical Methods in Electromagnetic Theory Pub Date : 2008-07-29 DOI:10.1109/MMET.2008.4580962

S. Sokolovsky

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引用次数: 0

摘要

在固体中稀电子气动力学的情况下，对Chapman-Enskog流体动力学方程的构造方法进行了修正。在动力学方程的碰撞积分必须考虑系统的非均匀性对粒子碰撞的影响时，研究了强空间非均匀态。对系统中常用的电流表达式进行了修正。

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Conductivity of a solid in a strong nonuniform state

The necessity of a correction of the Chapman-Enskog method of construction of hydrodynamic equations in the case of kinetics of dilute electron gas in a solid has been shown. The strong spatially nonuniform states are investigated when collision integral of the considered kinetic equation must take into account an influence of nonhomogeneity of the system on collisions of particles. An usual expression for electric current in the system is corrected.

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2008 12th International Conference on Mathematical Methods in Electromagnetic Theory

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