The Semiclassical Limit in the Quantum Drift-Diffusion Model

被引:0
|
作者
Qiang Chang JUInstitute of Applied Physics and Computational Mathematics
机构
关键词
quantum drift-diffusion; weak solution; semiclassical limit; isentropic;
D O I
暂无
中图分类号
O413 [量子论]; O171 [分析基础];
学科分类号
0701 ; 070101 ; 070201 ;
摘要
Semiclassical limit to the solution of isentropic quantum drift-diffusion model in semiconductorsimulation is discussed. It is proved that the semiclassical limit of this solution satisfies theclassical drift-diffusion model. In addition, we also proved the global existence of weak solutions.
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页码:253 / 264
页数:12
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