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题名: Transparent High-surface-work-function Al-doped CdO Electrodes Obtained by Rf Magnetron Sputtering with Oxygen Flow
作者: Cho, Wei-Min;He, Guan-Ru;Su, Ting-Hong;Lin, Yow-Jon
贡献者: 光電科技研究所
关键词: Oxide;Thin films;Surfaces;Optical properties;Work function
日期: 2012-03
上传时间: 2013-10-02T08:37:35Z
出版者: Elsevier B. V.
摘要: The surfaceworkfunction of transparent conducting oxides is a critical parameter influencing device efficiency by controlling charge transport across interfaces. In this study, Al-dopedCdO films were deposited on glass substrates by rfmagnetronsputtering with and without oxygenflow. For Al-dopedCdO films deposited with (without) oxygenflow, we measure the high (low) surfaceworkfunction close to 5.4 (4.6) eV. Our results suggest a method for fabricating Al-dopedCdOelectrodes with large, tunable workfunctions that could be relevant in designing electrodes for improving the performance of optoelectronic and electronic devices.
關聯: Applied Surface Science, 258(10): 4632-4635
显示于类别:[光電科技研究所] 期刊論文


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