Electronic states in a cylindrical quantum dot with the modified Poschl-Teller potential in the presence of external magnetic field

被引：13
作者：
Hayrapetyan, D. B. [1 ,2 ]
Achoyan, A. Sh [1 ]
Kazaryan, E. M. [1 ]
Tevosyan, H. Kh [1 ]
机构：
[1] Russian Armenian Slavon Univ, Yerevan, Armenia
[2] State Engn Univ Armenia, Yerevan, Armenia
来源：
JOURNAL OF CONTEMPORARY PHYSICS-ARMENIAN ACADEMY OF SCIENCES | 2013年 / 48卷 / 06期
关键词：
quantum dots; Poschl-Teller potential; magnetic field; electronic states; INTERBAND LIGHT-ABSORPTION; DONOR BINDING-ENERGY; OPTICAL-ABSORPTION; TEMPERATURE; PRESSURE;
D O I：
10.3103/S1068337213060054
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Energy levels of an electron in a cylindrical quantum dot with a modified Poschl-Teller potential in the presence of external homogeneous magnetic field are studied. Analytical expressions for the wave function and energy of the particle are obtained. Different regimes of magnetic quantization are considered and peculiarities of behavior of the electron energy spectrum depending on the value of applied magnetic field are revealed.
引用
收藏
页码：285 / 290
页数：6
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