Quantum corrections to the semiclassical hydrodynamical model of semiconductors based on the maximum entropy principle

被引：21
|
作者：
Romano, V. [1 ]
机构：
[1] Univ Catania, Dipartimento Matemat & Informat, I-95125 Catania, Italy
来源：
JOURNAL OF MATHEMATICAL PHYSICS | 2007年 / 48卷 / 12期
基金：
欧盟地平线“2020”;
关键词：
D O I：
10.1063/1.2819600
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quantum corrections to the hydrodynamical model of semiconductors based on the maximum entropy principle are obtained at h(2) order with a Chapman-Enskog expansion in the high field approximation, modeling the h(2) part of the collision term in a relaxation form. Limiting energy-transport and drift-diffusion models are deduced. (c) 2007 American Institute of Physics.
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页数：24
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