Properties of transparent conducting ZnO : Al oxide thin films and their application for molecular organic light-emitting diodes

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	Properties of transparent conducting ZnO : Al oxide thin films and their application for molecular organic light-emitting diodes
	H. T. Cao ; C. Sun ; Z. L. Pei ; A. Y. Wang ; L. S. Wen ; R. J. Hong ; X. Jiang
刊名	Journal of Materials Science-Materials in Electronics
	2004
卷号	15 期号:3 页码:169-174
关键词	pulsed-laser deposition electroluminescent devices optical-properties electrical-properties coatings
ISSN号	0957-4522
中文摘要	ZnO:AI (ZAO) films were deposited on glass substrates by a reactive mid-frequency sputtering system. The microstructural, electrical, and optical properties of ZAO films were investigated. It was observed that the polycrystalline film was (0 0 2 n)textured with columnar structure. The minimum resistivity was 1.39 x 10(-4) Omegacm with a carrier concentration of 1.58 x 10(21) cm(-3) and a Hall mobility of 28.2 cm(2) V-1 s(-1), correspondingly with the c-axis nearly equal to the value of ZnO powder and the minimum mechanical stress therein. The average transmittance of 80.8% in the visible range and infrared reflectance of over 86% in the 1600-4400 cm(-1) interval were obtained. The ZAO films were used as the transparent anodes to fabricate light-emitting diodes, and a luminance efficiency of 2.09 cd A(-1) was measured at a current density of 5.38 A m(-2). (C) 2004 Kluwer Academic Publishers.
原文出处	://WOS:000187939000008
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/35315]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	H. T. Cao,C. Sun,Z. L. Pei,et al. Properties of transparent conducting ZnO : Al oxide thin films and their application for molecular organic light-emitting diodes[J]. Journal of Materials Science-Materials in Electronics,2004,15(3):169-174.
APA	H. T. Cao.,C. Sun.,Z. L. Pei.,A. Y. Wang.,L. S. Wen.,...&X. Jiang.(2004).Properties of transparent conducting ZnO : Al oxide thin films and their application for molecular organic light-emitting diodes.Journal of Materials Science-Materials in Electronics,15(3),169-174.
MLA	H. T. Cao,et al."Properties of transparent conducting ZnO : Al oxide thin films and their application for molecular organic light-emitting diodes".Journal of Materials Science-Materials in Electronics 15.3(2004):169-174.