CHANGE OF EXCITON ENERGY IN ULTRAFINE PARTICLES WITH A CHARGE ON ITS SURFACE

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	CHANGE OF EXCITON ENERGY IN ULTRAFINE PARTICLES WITH A CHARGE ON ITS SURFACE
	Z. Y. Lai; S. W. Gu; B. S. Zhou; L. Z. Xiao; T. J. Lee
	1992
发表期刊	Physica Status Solidi B-Basic Research
ISSN	0370-1972
卷号	174 期号:2 页码:415-425
摘要	The Hamiltonian of the exciton in an ultrafine particle (UFP) with a charge on and a dipole at its surface is given. The exciton energy is calculated as a function of the charge number, the dielectric constant of the medium outside the UFP, and the strength of the dipole. The results for ZnO and CdS UFP indicate that the changes of the exciton energy due to the charge and the dielectric constant outside the UFP are of the same order.
部门归属	acad sinica,int ctr mat phys,shenyang 100015,peoples r china. chinese ctr adv sci & technol,beijing 100080,peoples r china. jilin univ,dept chem,changchun 130023,peoples r china.;lai, zy (reprint author), shanghai jiao tong univ,inst condensed phys,dept appl phys,1954 hua shan rd,shanghai 200030,peoples r china
关键词	Semiconductor-doped Glasses Nonlinear-optical-properties Quantum Wells Dynamics Carrier Dots
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39248
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Y. Lai,S. W. Gu,B. S. Zhou,et al. CHANGE OF EXCITON ENERGY IN ULTRAFINE PARTICLES WITH A CHARGE ON ITS SURFACE[J]. Physica Status Solidi B-Basic Research,1992,174(2):415-425.
APA	Z. Y. Lai,S. W. Gu,B. S. Zhou,L. Z. Xiao,&T. J. Lee.(1992).CHANGE OF EXCITON ENERGY IN ULTRAFINE PARTICLES WITH A CHARGE ON ITS SURFACE.Physica Status Solidi B-Basic Research,174(2),415-425.
MLA	Z. Y. Lai,et al."CHANGE OF EXCITON ENERGY IN ULTRAFINE PARTICLES WITH A CHARGE ON ITS SURFACE".Physica Status Solidi B-Basic Research 174.2(1992):415-425.