SEMICLASSICAL LIMIT FOR BIPOLAR QUANTUM DRIFT-DIFFUSION MODEL

作     者：琚强昌 陈丽 

作者机构：Institute of Applied Physics and Computational Mathematics Department of Mathematical SciencesTsinghua University 

出 版 物：《Acta Mathematica Scientia》 (数学物理学报（B辑英文版）)

年 卷 期：2009年第29卷第2期

页      面：285-293页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：Supported by NSFC (10541001, 10571101, 10401019, and 10701011) by Basic Research Foundation of Tsinghua University 

主　　题：Quantum drift-diffusion weak solution semiclassical limit bipolar 

摘      要：Semiclassical limit to the solution of transient bipolar quantum drift-diffusion model in semiconductor simulation is discussed. It is proved that the semiclassical limit of this solution satisfies the classical bipolar drift-diffusion model. In addition, the authors also prove the existence of weak solution.