A study of the bound states for square potential wells with position-dependent mass

被引：62
|
作者：
Ganguly, A. [1 ]
Kuru, S. [1 ]
Negro, J. [1 ]
Nieto, L. M. [1 ]
机构：
[1] Univ Valladolid, Dept Fis Teor Atom & Opt, E-47071 Valladolid, Spain
来源：
PHYSICS LETTERS A | 2006年 / 360卷 / 02期
关键词：
D O I：
10.1016/j.physleta.2006.08.032
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A potential well with position-dependent mass is studied for bound states. Applying appropriate matching conditions, a transcendental equation is derived for the energy eigenvalues. Numerical results are presented graphically and the variation of the energy of the bound states are calculated as a function of the well-width and mass. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：228 / 233
页数：6
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