Temperature Effect on Effective Mass of the Polaron in an Asymmetric Quantum Dot

被引：0
|
作者：
Jian -Feng Zhang
Shu -Ping Shan
机构：
[1] Fujian Longyan University,College of Physics and Electromechanics
来源：
Journal of Low Temperature Physics | 2014年 / 177卷
关键词：
Asymmetric quantum dot; Temperature effect; Effective mass; Mean number of phonons;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the properties of the polaron in an asymmetric quantum dot by using an improved linear combination operator method. The relations between the mean number of phonons, the effective mass and the temperature are derived. It is found that the mean number of phonons and the effective mass are increasing functions of the temperature.
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页码：283 / 290
页数：7
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