THE EFFECT OF ELECTRON PHONON INTERACTIONS ON THE CYCLOTRON MASS AND SELF-TRAPPING ENERGY OF AN INTERFACE POLARON

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	THE EFFECT OF ELECTRON PHONON INTERACTIONS ON THE CYCLOTRON MASS AND SELF-TRAPPING ENERGY OF AN INTERFACE POLARON
	Z. Hu; Y. T. Wang; S. W. Gu; T. C. Auyeung; Y. Y. Yeung
	1992
发表期刊	Journal of Physics-Condensed Matter
ISSN	0953-8984
卷号	4 期号:22 页码:5087-5096
摘要	Employing Haga's perturbation method, we derive an effective Hamiltonian for the interface magnetopolaron in polar crystals at zero temperature, in which the interactions of both bulk longitudinal optical (LO) phonons and interface (IF) phonons have been taken into account. Solving this effective Hamiltonian analytically, we obtain explicit formulae not only for the electron cyclotron mass associated with the Landau levels but also for the self-trapping energy of the magnetopolaron with respect to its first three quantum states in the direction normal to the interface of the system. Numerical results are calculated for some II-VI and III-V compounds, revealing that the effects of the bulk LO phonons and IF phonons on the electron in different quantum states do show different trends.
部门归属	shanghai jiao tong univ,inst condensed matter phys,shanghai 200030,peoples r china. chinese ctr adv sci & technol,world lab,beijing 100080,peoples r china. acad sinica,int ctr mat phys,shenyang 110015,peoples r china. hong kong polytech,dept appl math,hong kong,hong kong. hong kong polytech,dept appl phys,hong kong,hong kong.;hu, z (reprint author), shanghai jiao tong univ,dept appl phys,shanghai 200030,peoples r china
关键词	Ground-state Energy Magnetic-field Surface Polarons Slow-electrons Resonance Gaas Crystals System
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39228
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Hu,Y. T. Wang,S. W. Gu,et al. THE EFFECT OF ELECTRON PHONON INTERACTIONS ON THE CYCLOTRON MASS AND SELF-TRAPPING ENERGY OF AN INTERFACE POLARON[J]. Journal of Physics-Condensed Matter,1992,4(22):5087-5096.
APA	Z. Hu,Y. T. Wang,S. W. Gu,T. C. Auyeung,&Y. Y. Yeung.(1992).THE EFFECT OF ELECTRON PHONON INTERACTIONS ON THE CYCLOTRON MASS AND SELF-TRAPPING ENERGY OF AN INTERFACE POLARON.Journal of Physics-Condensed Matter,4(22),5087-5096.
MLA	Z. Hu,et al."THE EFFECT OF ELECTRON PHONON INTERACTIONS ON THE CYCLOTRON MASS AND SELF-TRAPPING ENERGY OF AN INTERFACE POLARON".Journal of Physics-Condensed Matter 4.22(1992):5087-5096.