POLARON CYCLOTRON MASS IN PARABOLIC QUANTUM-WELLS IN A TILTED MAGNETIC-FIELD

被引：6
|
作者：
HAUPT, R [1 ]
WENDLER, L [1 ]
机构：
[1] MARTIN LUTHER UNIV HALLE WITTENBERG,FACHBEREICH PHYS,D-06108 HALLE,GERMANY
来源：
SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 1994年 / 9卷 / 05期
关键词：
D O I：
10.1088/0268-1242/9/5S/110
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We study the effect of the interaction of electrons confined in one spatial direction in a parabolic quantum well with longitudinal optical (LO) phonons in a tilted magnetic field. In detail we analyse the polaron cyclotron mass, calculated using second-order perturbation theory, in dependence on the magnetic field strength and the tilt angle of the magnetic field. We find a strong dependence of the cyclotron masses on the tilt angle, corresponding to the two measurable transitions in cyclotron resonance experiments.
引用
收藏
页码：803 / 805
页数：3
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