Structural and photoluminescent properties of ternary Zn1-xCdxO crystal films grown on Si(111) substrates

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	Structural and photoluminescent properties of ternary Zn1-xCdxO crystal films grown on Si(111) substrates
	Ye ZZ ; Ma DW ; He JH ; Huang JY ; Zhao BH ; Luo XD ; Xu ZY
刊名	journal of crystal growth
	2003
卷号	256 期号:1-2 页码:78-82
关键词	characterization crystal structure DC sputtering alloys zinc compounds semiconducting II-VI materials THIN-FILMS ROOM-TEMPERATURE ULTRAVIOLET-LASER SPRAY-PYROLYSIS ZNO MGXZN1-XO EMISSION ALLOY
ISSN号	0022-0248
通讯作者	ye zz,zhejiang univ,state key lab silicon mat,hangzhou 310027,peoples r china.
中文摘要	the ternary zn1-xcdxo (0less than or equal toxless than or equal to0.6) alloying films with highly c-axis orientation have been deposited on si(111) substrates by direct current reactive magnetron sputtering method. x-ray diffraction measurement indicates that the wurtzite-type structure of zno can be stabilized up to nominal cd content x similar to 0.6 without cubic cdo phase separation. the lattice parameter c of zn1-xcdxo increases almost linearly from 5.229 angstrom (x = 0) to 5.247 angstrom (x = 0.6), indicating that cd substitution takes place on the zn lattice sites. the photoluminescence spectra of the zn1-xcdxo thin films measured at 12 k display a substantial red shift (similar to0.3 ev) in the near-band-edges (nbes) emission of zno: from 3.39 ev of zno to 3.00 ev of zn0.4cd0.6o. the direct modulation of band gap caused by zn/cd substitution is responsible for the red shift effect in nbe emission of zno. (c) 2003 elsevier science b.v. all rights reserved.
学科主题	半导体材料
收录类别	SCI
语种	英语
公开日期	2010-08-12
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/11500]
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	Ye ZZ,Ma DW,He JH,et al. Structural and photoluminescent properties of ternary Zn1-xCdxO crystal films grown on Si(111) substrates[J]. journal of crystal growth,2003,256(1-2):78-82.
APA	Ye ZZ.,Ma DW.,He JH.,Huang JY.,Zhao BH.,...&Xu ZY.(2003).Structural and photoluminescent properties of ternary Zn1-xCdxO crystal films grown on Si(111) substrates.journal of crystal growth,256(1-2),78-82.
MLA	Ye ZZ,et al."Structural and photoluminescent properties of ternary Zn1-xCdxO crystal films grown on Si(111) substrates".journal of crystal growth 256.1-2(2003):78-82.