Enhanced Carrier Transport in Uniaxially (001)-Oriented Anatase Ti0.94Nb0.06O2 Films Grown on Nanosheet Seed Layers
スポンサーリンク
概要
- 論文の詳細を見る
Uniaxially (001)-oriented anatase Ti0.94Nb0.06O2 films were sputtered on a seed layer of glass covered with Ca2Nb3O10 nanosheets (CNO-NS). The films had an effective electron mass of $0.7m_{0}$ ($m_{0}$ denotes the free electron mass), which was smaller than that of randomly oriented films, i.e., $0.9m_{0}$. The as-grown films exhibited a low resistivity of $7.6\times 10^{-4}$ $\Omega$ cm. Postdeposition annealing under H2 atmosphere further reduced the resistivity to $4.0\times 10^{-4}$ $\Omega$ cm. This value is comparable with that of conventional transparent conducting oxides. Results indicate that sputtering using CNO-NS is promising for the fabrication of highly conductive Ti1-xNbxO2 electrodes on glass.
- 2011-04-25
著者
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NAKAO Shoichiro
Kanagawa Academy of Science and Technology (KAST)
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YAMADA Naoomi
Kanagawa Academy of Science and Technology (KAST)
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HIROSE Yasushi
Kanagawa Academy of Science and Technology (KAST)
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SHIMADA Toshihiro
Kanagawa Academy of Science and Technology (KAST)
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HASEGAWA Tetsuya
Kanagawa Academy of Science and Technology (KAST)
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HITOSUGI Taro
Kanagawa Academy of Science and Technology (KAST)
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SASAKI Takayoshi
National Institute for Research in Inorganic
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Hirose Yasushi
Kanagawa Academy Of Science And Technology
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Shibata Tatsuo
National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan
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Taira Kenji
CREST, Japan Science and Technology Agency, Chiyoda, Tokyo 102-0075, Japan
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Hoang Ngoc
Kanagawa Academy of Science and Technology (KAST), Kawasaki 213-0012, Japan
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Nakao Shoichiro
Kanagawa Academy of Science and Technology (KAST), Kawasaki 213-0012, Japan
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Sasaki Takayoshi
National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan
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Hasegawa Tetsuya
Kanagawa Academy of Science and Technology (KAST), Kawasaki 213-0012, Japan
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