Electronic structure and optical property of semiconductor nanocrystallites

SEMI OpenIR > 中国科学院半导体研究所（2009年前）

	Electronic structure and optical property of semiconductor nanocrystallites
	Xia JB; Chang K; Li SS; Xia JB Chinese Acad Sci Inst Semicond Beijing 100083 Peoples R China. 电子邮箱地址: xiajb@red.semi.ac.cn
	2004
会议名称	International Conference on Materials for Advanced Technologies
会议录名称	COMPUTATIONAL MATERIALS SCIENCE, 30 (3-4)
页码	274-277
会议日期	DEC 07-12, 2003
会议地点	Singapore, SINGAPORE
出版地	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
出版者	ELSEVIER SCIENCE BV
ISSN	0927-0256
部门归属	chinese acad sci, inst semicond, beijing 100083, peoples r china
摘要	Semiconductor nanostructures show many special physical properties associated with quantum confinement effects, and have many applications in the opto-electronic and microelectronic fields. However, it is difficult to calculate their electronic states by the ordinary plane wave or linear combination of atomic orbital methods. In this paper, we review some of our works in this field, including semiconductor clusters, self-assembled quantum dots, and diluted magnetic semiconductor quantum dots. In semiconductor clusters we introduce energy bands and effective-mass Hamiltonian of wurtzite structure semiconductors, electronic structures and optical properties of spherical clusters, ellipsoidal clusters, and nanowires. In self-assembled quantum dots we introduce electronic structures and transport properties of quantum rings and quantum dots, and resonant tunneling of 3-dimensional quantum dots. In diluted magnetic semiconductor quantum dots we introduce magnetic-optical properties, and magnetic field tuning of the effective g factor in a diluted magnetic semiconductor quantum dot. (C) 2004 Elsevier B.V. All rights reserved.
关键词	Semiconductor Cluster Self-assembled Quantum Dot Diluted Magnetic Semiconductor Electronic Structure Resonant Tunneling Quantum Dots Exciton-states Spheres
学科领域	半导体物理
收录类别	CPCI-S
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/14831
专题	中国科学院半导体研究所（2009年前）
通讯作者	Xia JB Chinese Acad Sci Inst Semicond Beijing 100083 Peoples R China. 电子邮箱地址: xiajb@red.semi.ac.cn
推荐引用方式 GB/T 7714	Xia JB,Chang K,Li SS,et al. Electronic structure and optical property of semiconductor nanocrystallites[C]. PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS:ELSEVIER SCIENCE BV,2004:274-277.

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