First and second order Raman scattering spectroscopy of nonpolar a-plane GaN

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	First and second order Raman scattering spectroscopy of nonpolar a-plane GaN
	Gao HY (Gao Haiyong) ; Yan FW (Yan Fawang) ; Zhang HX (Zhang Huixiao) ; Li JM (Li Jinmin) ; Wang JX (Wang Junxi) ; Yan JC (Yan Jianchang)
刊名	journal of applied physics
	2007
卷号	101 期号:10 页码:art.no.103533
关键词	HEXAGONAL GAN
ISSN号	issn: 0021-8979
通讯作者	gao, hy, chinese acad sci, inst semicond, semicond lighting technol res & dev ctr, beijing 100083, peoples r china. 电子邮箱地址: hygao@semi.ac.cn
中文摘要	nonpolar a-plane [(1120)] gan samples have been grown on r-plane [(1102)] sapphire substrates by low-pressure metal-organic chemical-vapor deposition. the room-temperature first and second order raman scattering spectra of nonpolar a-plane gan have been measured in surface and edge backscattering geometries. all of the phonon modes that the selection rules allow have been observed in the first order raman spectra. the frequencies and linewidths of the active modes have been analyzed. the second order phonon modes are composed of acoustic overtones, acoustic-optical and optical-optical combination bands, and optical overtones. the corresponding assignments of second order phonon modes have been made. (c) 2007 american institute of physics.
学科主题	半导体材料
收录类别	SCI
语种	英语
公开日期	2010-03-29
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/9406]
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	Gao HY ,Yan FW ,Zhang HX ,et al. First and second order Raman scattering spectroscopy of nonpolar a-plane GaN[J]. journal of applied physics,2007,101(10):art.no.103533.
APA	Gao HY ,Yan FW ,Zhang HX ,Li JM ,Wang JX ,&Yan JC .(2007).First and second order Raman scattering spectroscopy of nonpolar a-plane GaN.journal of applied physics,101(10),art.no.103533.
MLA	Gao HY ,et al."First and second order Raman scattering spectroscopy of nonpolar a-plane GaN".journal of applied physics 101.10(2007):art.no.103533.