Analytical approach to the impurity scattering in quantum wells

被引：0
|
作者：
Abramov, A. [1 ]
Akimov, V. [1 ]
Tulupenko, V. [1 ]
Fomina, O. [1 ]
Ryzhkov, V. [1 ]
机构：
[1] Donbass State Engn Acad, UA-84313 Kramatorsk, Ukraine
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2007年 / 244卷 / 06期
关键词：
D O I：
10.1002/pssb.200642250
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
An approximate analytical technique for the Schrodinger equation solution for quantum-well donor impurity states is proposed. The binding energy and wavefunction expressions obtained are analogues to the 2D hydrogen atom formulas. Calculations made using these expressions are in agreement with those performed by other methods. The impurity scattering cross section is obtained and studied. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2002 / 2009
页数：8
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