Structural and electrical properties of (110) ZnO epitaxial thin films on (001) SrTiO3 substrates

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	Structural and electrical properties of (110) ZnO epitaxial thin films on (001) SrTiO3 substrates
	Wu, YL ; Zhang, LW ; Xie, GL ; Ni, J ; Chen, YH
刊名	solid state communications
	2008
卷号	148 期号:39939 页码:247-250
关键词	ZnO thin films Pulsed laser deposition Electrical resistance
ISSN号	0038-1098
通讯作者	zhang, lw, tsinghua univ, dept phys, adv mat lab, beijing 100084, peoples r china. 电子邮箱地址: lwzhang@tsinghua.edu.cn
中文摘要	(110) oriented zno thin films were epitaxially prepared on (001) srtio3 single crystal substrates by a pulsed laser deposition method. the evolution of structure, surface morphology, and electrical conductivity of zno films was investigated on changing the growth temperature. two domain configurations with 90 degrees rotation to each other in the film plane were found to exist to reduce the lattice mismatch between the films and substrates. in the measured temperature range between 80 k and 300 k, the electrical conductivity can be perfectly fitted by a formula of a (t) = sigma(0) + at(b/2). implying that the electron-phonon scattering might have a significant contribution to the conductivity. (c) 2008 elsevier ltd. all rights reserved.
学科主题	半导体物理
收录类别	SCI
资助信息	national 973 project of china 2002c13613505 2006cb921503 national natural science foundation of china 10474050 1067408010721404ncet program and the research we acknowledge the financial support from national 973 project of china (grant no. 2002c13613505, 2006cb921503), national natural science foundation of china (grant no. 10474050, 10674080, 10721404), ncet program and the research fund for the doctoral program of higher education.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/6378]
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	Wu, YL,Zhang, LW,Xie, GL,et al. Structural and electrical properties of (110) ZnO epitaxial thin films on (001) SrTiO3 substrates[J]. solid state communications,2008,148(39939):247-250.
APA	Wu, YL,Zhang, LW,Xie, GL,Ni, J,&Chen, YH.(2008).Structural and electrical properties of (110) ZnO epitaxial thin films on (001) SrTiO3 substrates.solid state communications,148(39939),247-250.
MLA	Wu, YL,et al."Structural and electrical properties of (110) ZnO epitaxial thin films on (001) SrTiO3 substrates".solid state communications 148.39939(2008):247-250.