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Properties of transparent conducting ZnO : Al oxide thin films and their application for molecular organic light-emitting diodes
Cao, HT; Sun, C; Pei, ZL; Wang, AY; Wen, LS; Hong, RJ; Jiang, X
Corresponding AuthorCao, HT()
2004-03-01
Source PublicationJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
ISSN0957-4522
Volume15Issue:3Pages:169-174
AbstractZnO: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.
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000187939000008
PublisherKLUWER ACADEMIC PUBL
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81359
Corresponding AuthorCao, HT
Affiliation1.Chinese Acad Sci, Inst Met Res, Dept Surface Engn Mat, Shenyang 110016, Peoples R China
2.Fraunhofer Inst Surface Engn & Thin Films, D-38108 Braunschweig, Germany
Recommended Citation
GB/T 7714
Cao, HT,Sun, C,Pei, ZL,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 Cao, HT.,Sun, C.,Pei, ZL.,Wang, AY.,Wen, LS.,...&Jiang, X.(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 Cao, HT,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.
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