Raman scattering and photoluminescence studies of Zn1-xMnxO nanowires via vapor phase growth

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	Raman scattering and photoluminescence studies of Zn1-xMnxO nanowires via vapor phase growth
	Chang YQ ; Chen Y ; Yu DP ; Fang ZL ; Li GH ; Yang FH
刊名	pricm 5: the fifth pacific rim international conference on advanced materials and processing
	2005
卷号	pts 1-5 期号:475-479 页码:3525-3529
关键词	Zn1-xMnxO nanowires
ISSN号	0255-5476
通讯作者	chang, yq, peking univ, dept phys, natl key lab mesoscop phys, beijing 100871, peoples r china. 电子邮箱地址: cyq@pku.edu.cn ; chenyizhi@163.com ; yudp@pku.edu.cn ; fung@red.semi.sc.cn ; ghli@red.semi.ac.cn ; fhyang@red.semi.ac.cn
中文摘要	in this paper, we investigated the raman scattering and photoluminescence of zn1-xmnxo nanowires synthesized by the vapor phase growth. the changes of e-2(high) and a(1(lo)) phonon frequency in raman spectra indicate that the tensile stress increases while the free carrier concentration decreases with the increase of manganese. the raman spectra exited by the different lasers exhibit the quantum confinement effect of zn1-xmnxo nanowires. the photoluminescence spectra reveal that the near band emission is affected by the content of manganese obviously. the values of i-uv/g decrease distinctly with the manganese increase also demonstrate that more stress introduced with the more substitution of mn for zn.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-03-17
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/8774]
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	Chang YQ,Chen Y,Yu DP,et al. Raman scattering and photoluminescence studies of Zn1-xMnxO nanowires via vapor phase growth[J]. pricm 5: the fifth pacific rim international conference on advanced materials and processing,2005,pts 1-5(475-479):3525-3529.
APA	Chang YQ,Chen Y,Yu DP,Fang ZL,Li GH,&Yang FH.(2005).Raman scattering and photoluminescence studies of Zn1-xMnxO nanowires via vapor phase growth.pricm 5: the fifth pacific rim international conference on advanced materials and processing,pts 1-5(475-479),3525-3529.
MLA	Chang YQ,et al."Raman scattering and photoluminescence studies of Zn1-xMnxO nanowires via vapor phase growth".pricm 5: the fifth pacific rim international conference on advanced materials and processing pts 1-5.475-479(2005):3525-3529.