Internal energy and entropy of a quantum pseudodot

被引：19
|
作者：
Khordad, R. [1 ]
Mirhosseini, B. [1 ]
机构：
[1] Univ Yasuj, Coll Sci, Dept Phys, Yasuj 75914353, Iran
来源：
PHYSICA B-CONDENSED MATTER | 2013年 / 420卷
关键词：
Quantum pseudodot; Entropy; Magnetic field; Internal energy; BOLTZMANN-GIBBS STATISTICS; HYDROGENIC DONOR; HEAT; DOT; PRESSURE; SYSTEM;
D O I：
10.1016/j.physb.2013.03.030
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In the present work, the entropy and internal energy of a GaAs quantum pseudodot in the presence of an applied magnetic field is studied. For this purpose, the Tsallis formalism is used to obtain internal energy and entropy. It is found that entropy and internal energy are continuous function and they are zero at special temperatures. Entropy maximum increases with increasing pseudodot radius. Internal energy increases by increasing magnetic field. (c) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：10 / 14
页数：5
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