RESONANT FREQUENCIES OF AN EXCITON IN A QUANTUM-WELL

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	RESONANT FREQUENCIES OF AN EXCITON IN A QUANTUM-WELL
	B. H. Wei; K. W. Yu; Y. Y. Liu
	1993
发表期刊	Physical Review B
ISSN	0163-1829
卷号	48 期号:11 页码:8439-8441
摘要	The cyclotron resonant frequencies of an exciton in a GaAs/Ga1-xAlxAs quantum-well structure have been studied. The results show that the cyclotron resonant frequency omega(c)* is lower than omega(LO) as a result of the electron-hole Coulomb interaction, and omega(c)* is a function of the quantum-well width, and does not exhibit ''pinning'' at a frequency near that of the TO phonons.
部门归属	chinese ctr adv sci & technol,world lab,beijing 100800,peoples r china. acad sinica,int ctr mat phys,shenyang 110015,peoples r china. chinese univ hong kong,dept phys,sha tin,hong kong.;wei, bh (reprint author), s china univ technol,dept appl phys,canton 510641,peoples r china
关键词	Cyclotron-resonance Magnetic-fields Impurity States 2 Dimensions Magnetopolaron
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39146
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	B. H. Wei,K. W. Yu,Y. Y. Liu. RESONANT FREQUENCIES OF AN EXCITON IN A QUANTUM-WELL[J]. Physical Review B,1993,48(11):8439-8441.
APA	B. H. Wei,K. W. Yu,&Y. Y. Liu.(1993).RESONANT FREQUENCIES OF AN EXCITON IN A QUANTUM-WELL.Physical Review B,48(11),8439-8441.
MLA	B. H. Wei,et al."RESONANT FREQUENCIES OF AN EXCITON IN A QUANTUM-WELL".Physical Review B 48.11(1993):8439-8441.