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	Electronic structure of quantum spheres with wurtzite structure
	Xia, JB; Li, JB
刊名	Physical review b
	1999-10-15
卷号	60期号:16页码:11540-11544
ISSN号	1098-0121
通讯作者	Xia, jb()
英文摘要	The hole effective-mass hamiltonian for the semiconductors with wurtzite structure is given. the effective-mass parameters are determined by fitting the valence-band structure near the top with that calculated by the empirical pseudopotential method: the energies and corresponding wave functions are calculated with the obtained effective-mass hamiltonian for the cdse quantum spheres, and the energies as functions of sphere radius r are given for the zero spin-orbital coupling (soc) and finite soc cases. the energies do not vary as 1/r-2 as the general cases, which is caused by the crystal-field splitting energy and the linear terms in the hamiltonian. it is found that the ground state is not the optically active s state for the r smaller than 30 angstrom, in agreement with the experimental results and the "dark exciton'' theory. [s0163-1829(99)01040-1].
WOS关键词	DOTS
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000083554800048
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428725
专题	半导体研究所
通讯作者	Xia, JB
作者单位	1.Chinese Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Natl Lab Superlattices & Microstruct, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Xia, JB,Li, JB. Electronic structure of quantum spheres with wurtzite structure[J]. Physical review b,1999,60(16):11540-11544.
APA	Xia, JB,&Li, JB.(1999).Electronic structure of quantum spheres with wurtzite structure.Physical review b,60(16),11540-11544.
MLA	Xia, JB,et al."Electronic structure of quantum spheres with wurtzite structure".Physical review b 60.16(1999):11540-11544.

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