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Interfaces of c-axis oriented ZnO thin films on MgO (001) substrates
S. B. Mi
2014
Source PublicationThin Solid Films
ISSN0040-6090
Volume558Pages:237-240
Abstractc-axis oriented ZnO thin films are epitaxially grown on MgO (001) substrates by pulsed laser deposition. The orientation relations between the films and the substrates and the atomic details at the interfaces are investigated by means of conventional and aberration-corrected transmission electron microscopy. The ZnO thin films show a microstructure of columnar grains that follow the two types of in-plane orientation relations with the MgO substrates: [11 (2) over bar0](ZnO)//[1 (1) over bar0](MgO) and [1 (1) over bar 00](ZnO)//[1 (1) over bar0](MgO). These columnar grains grow with either an oxygen atom plane or a zinc atom plane as the starting plane on the charge-neutral MgO (001) surfaces, forming locally polar down or polar up interface, respectively. The relative positions of different atoms including oxygen at the interface are determined. (C) 2014 Elsevier B. V. All rights reserved.
description.department[mi, shao-bo] xi an jiao tong univ, elect mat res lab, int ctr dielectr res, key lab,minist educ, xian 710049, peoples r china. [mi, shao-bo] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; mi, sb (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; sbmi@imr.ac.cn
KeywordInterfaces Electron Microscopy Thin Films Defects Pulse Laser Deposition Zinc Oxide Molecular-beam Epitaxy Electron-gas Growth Heterostructures Fabrication Defects
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/72890
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
S. B. Mi. Interfaces of c-axis oriented ZnO thin films on MgO (001) substrates[J]. Thin Solid Films,2014,558:237-240.
APA S. B. Mi.(2014).Interfaces of c-axis oriented ZnO thin films on MgO (001) substrates.Thin Solid Films,558,237-240.
MLA S. B. Mi."Interfaces of c-axis oriented ZnO thin films on MgO (001) substrates".Thin Solid Films 558(2014):237-240.
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