Electronic structure and optical property of semiconductor nanocrystallites

CORC > 半导体研究所 > 中国科学院半导体研究所 > 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
	2004
会议名称	international conference on materials for advanced technologies
会议日期	dec 07-12, 2003
会议地点	singapore, singapore
关键词	semiconductor cluster self-assembled quantum dot diluted magnetic semiconductor electronic structure resonant tunneling QUANTUM DOTS EXCITON-STATES SPHERES
页码	274-277
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
中文摘要	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.
英文摘要	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.; 于2010-11-15批量导入; zhangdi于2010-11-15 17:02:02导入数据到semi-ir的ir; made available in dspace on 2010-11-15t09:02:03z (gmt). no. of bitstreams: 1 2784.pdf: 228388 bytes, checksum: b3a92390f7c4bcb544ab01caeb5b7a2a (md5) previous issue date: 2004; chinese acad sci, inst semicond, beijing 100083, peoples r china
收录类别	CPCI-S
会议录	computational materials science, 30 (3-4)
会议录出版者	elsevier science bv ; po box 211, 1000 ae amsterdam, netherlands
会议录出版地	po box 211, 1000 ae amsterdam, netherlands
学科主题	半导体物理
语种	英语
ISSN号	0927-0256
内容类型	会议论文
源URL	[http://ir.semi.ac.cn/handle/172111/14831]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Xia JB,Chang K,Li SS. Electronic structure and optical property of semiconductor nanocrystallites[C]. 见:international conference on materials for advanced technologies. singapore, singapore. dec 07-12, 2003.