The Rashba Effect on the Bound Polaron in a Parabolic Quantum Dot

被引：22

作者：

Yin, Ji-Wen ^{[1
]}

Li, Wei-Ping ^{[1
]}

Yu, Yi-Fu ^{[1
]}

Xiao, Jing-Lin ^{[2
]}

机构：

[1] Inner Mongolia Chifeng Coll, Dept Phys & Elect Informat Engn, Chifeng 024000, Peoples R China

[2] Inner Mongolia Univ Nationalities, Coll Phys & Elect Informat, Tongliao 028043, Peoples R China

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2011年 / 163卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

Bound polaron; The Rashba effect; Quantum dot; ENERGY;

D O I：

10.1007/s10909-010-0281-5

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The bound polaron ground state energy is calculated by the variational method of Pekar considering the influence of the Rashba SO interaction on the condition of electric-LO phonon strong coupling in a parabolic quantum dot (QD). The relations on the bound polaron ground state energy with the parallel confinement length, the electron-LO phonon coupling constant, the perpendicular confinement length and the Coulomb binding parameter are derived for a parabolic quantum dot.

引用

页码：53 / 59

页数：7

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