Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE

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	Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE
	Huang, SL ; Ji, ZW ; Zhao, MW ; Zhang, L ; Guo, HY ; Liu, BL ; Xu, XG ; Guo, QX
刊名	PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
	2012
卷号	209 期号:10 页码:2041
关键词	VAPOR-PHASE EPITAXY HOT-WALL EPITAXY ZINC TELLURIDE SURFACE-MORPHOLOGY PHOTOLUMINESCENCE STRAIN LAYERS LUMINESCENCE ACCEPTOR DEFECTS
ISSN号	1862-6300
通讯作者	Ji, ZW: Shandong Univ, Sch Phys, Jinan 250100, Peoples R China.
中文摘要	The photoluminescence (PL) properties of the ZnTe epilayers grown on (100) GaAs substrates with various substrate temperatures have been investigated. It has been demonstrated that the PL spectra depend strongly on the substrate temperature. A too low (390 degrees C) or too high (440 degrees C) substrate temperature deteriorates the epilayer quality due to the formation of defects or/and to the inclusion of impurities. A moderate substrate temperature (around 420 degrees C) is suitable to obtain a high-quality epilayer with the narrow spectral width and strong emission intensity. This is attributed to the moderate substrate temperature improving the crystallinity of the ZnTe epilayer by enhancing recrystallization of the adsorbed precursors. (C) 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
收录类别	SCI
资助信息	National Natural Science Foundation of China [10874101]; Science Foundation of Shandong province, China [Y2008A10]; National Basic Research Program of China (973 Program) [2009CB930503]; Ministry of Education, Culture, Sports, Science and Technology, Japan [23560369]
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36817]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Huang, SL,Ji, ZW,Zhao, MW,et al. Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2012,209(10):2041.
APA	Huang, SL.,Ji, ZW.,Zhao, MW.,Zhang, L.,Guo, HY.,...&Guo, QX.(2012).Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,209(10),2041.
MLA	Huang, SL,et al."Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 209.10(2012):2041.