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Title
Japanese: 
English:Fabrication of ternary phase composition-spread thin film libraries and their high-throughput characterization: Ti1-x-yZrxHfyO2 for bandgap engineering 
Author
Japanese: 山田 康博, 福村 知昭, 池田 将洋, 大谷 亮, 豊崎 秀海, 大友 明, 松倉 文礼, 大野 英男, 川崎 雅司.  
English: Y. Yamada, T. Fukumura, M. Ikeda, M. Ohtani, H. Toyosaki, A. Ohtomo, F. Matsukura, H. Ohno, M. Kawasaki.  
Language English 
Journal/Book name
Japanese: 
English:Journal of Superconductivity 
Volume, Number, Page Vol. 18    No. 1    pp. 109-113
Published date Feb. 2005 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL <Go to ISI>://000228131800021
 
DOI https://doi.org/10.1007/s10948-005-2160-x
Abstract Ternary phase composition-spread thin film libraries, TiO2-ZrO2-HfO2, were synthesized by using a combinatorial pulsed laser deposition system. The composition, crystalline structure, and optical transmission properties were characterized in a high-throughput way. TiO2 doped with Zr and Hf was found to exhibit a wider bandgap than pure TiO2; hence, these compounds can be used as wide gap semiconductors for heteroepitaxial spintronics devices, based on a ferromagnetic semiconductor, Co-doped TiO2.

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