EFFECTS OF A MAGNETOPOLARON IN CYLINDRICAL QUANTUM WIRES

被引：16
|
作者：
ZHOU, HY [1 ]
GU, SW [1 ]
机构：
[1] JIAO TONG UNIV,INST CONDENSED MATTER PHYS,SHANGHAI 200030,PEOPLES R CHINA
来源：
SOLID STATE COMMUNICATIONS | 1993年 / 88卷 / 04期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/0038-1098(93)90511-K
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Considering the interaction of the electron with surface-optical (SO) phonons in polar crystals, we have studied the cyclotron resonance of magnetopolaron in cylindrical quantum wires. The results show that, with the increasing radius of the quantum wire, both the electron-SO phonon interaction energy and the cyclotron resonance frequency decrease mononically. For the same radius of quantum wire, the cyclotron resonance frequency increases almost linearly with the applied magnetic field in the weak magnetic field limit.
引用
收藏
页码：291 / 294
页数：4
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