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Title
Japanese: 
English:MgxZn1-xO-based Schottky photodiode for highly color-selective ultraviolet light detection 
Author
Japanese: 中野 匡規, 牧野 哲征, 塚崎 敦, 上野 和紀, 大友 明, 福村 知昭, 湯地 洋行, 西本 宜央, 赤坂 俊輔, 高水 大樹, 中原 健, 田辺 哲弘, 神澤 公, 川崎 雅司.  
English: M. Nakano, T. Makino, A. Tsukazaki, K. Ueno, A. Ohtomo, T. Fukumura, H. Yuji, Y. Nishimoto, S. Akasaka, D. Takamizu, K. Nakahara, T. Tanabe, A. Kamisawa, M. Kawasaki.  
Language English 
Journal/Book name
Japanese: 
English:Applied Physics Express 
Volume, Number, Page Vol. 1    No. 12    121201-1-3
Published date Dec. 2008 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL <Go to ISI>://000262110900004
 
DOI https://doi.org/10.1143/apex.1.121201
Abstract Spectral response of Schottky photodiodes consisting of a MgxZn1-xO (x <= 0.43) thin film and a transparent conducting polymer, poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate), was characterized under a zero-bias condition at room temperature. The cut-off wavelength in each photodiode was systematically tuned by Mg content (x), while its high quantum efficiency was kept near unity. The steepness in the photo-response around the cut-off wavelength was maintained for higher x samples, implying a small alloy broadening effect in this system.

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