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NCUEIR > College of Science > Graduate Institute of Photonics Technologies > Periodical Articles > Item 987654321/17461

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/17461

Title:	Transparent High-surface-work-function Al-doped CdO Electrodes Obtained by Rf Magnetron Sputtering with Oxygen Flow
Authors:	Cho, Wei-Min;He, Guan-Ru;Su, Ting-Hong;Lin, Yow-Jon
Contributors:	光電科技研究所
Keywords:	Oxide;Thin films;Surfaces;Optical properties;Work function
Date:	2012-03
Issue Date:	2013-10-02T08:37:35Z
Publisher:	Elsevier B. V.
Abstract:	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.
Relation:	Applied Surface Science, 258(10): 4632-4635
Appears in Collections:	[Graduate Institute of Photonics Technologies] Periodical Articles

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