Scattering of position-dependent mass Schrodinger equation with delta potential

被引：15
|
作者：
Hassanabadi, Hassan [1 ]
Chung, Won Sang [2 ,3 ]
Zare, Soroush [4 ]
Alimohammadi, Motahareh [1 ]
机构：
[1] Shahrood Univ Technol, Phys Dept, Shahrood, Iran
[2] Coll Nat Sci, Dept Phys, Chinju, South Korea
[3] Coll Nat Sci, Res Inst Nat Sci, Chinju, South Korea
[4] Islamic Azad Univ, Dept Basic Sci, North Tehran Branch, Tehran, Iran
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2017年 / 132卷 / 03期
关键词：
D O I：
10.1140/epjp/i2017-11422-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The scattering of the position-dependent mass Schrodinger equation due to both single Dirac delta and double Dirac delta potentials has been investigated. We have obtained the reflection as well as transmission coefficients and current density for both potentials. Moreover, we have studied the Ramsauer-Townsend effect with the position-dependent mass in quantum mechanics.
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页数：10
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