Fabrication of Textured Hematite via Topotactic Transformation of Textured Goethite
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概要
- 論文の詳細を見る
Textured hematite was fabricated from paramagnetic goethite by slip casting in a strong magnetic field followed by thermal treatment via topotactic phase transformation. The completely-textured hematite with the Lotgering factor $F = 1$ was obtained by sintering the goethite compact at 1200 °C. The $a$,$b$-axis of the goethite was taken over the $c$-axis of the hematite through the topotactic phase transformation. The textured hematite showed an anisotropic magnetic property depending on the direction of the crystalline orientation.
- Japan Society of Applied Physicsの論文
- 2009-10-25
著者
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Sakka Y
National Inst. Materials Sci. Tsukuba Jpn
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Sakka Yoshio
Fine Particle Processing Group National Institute For Materials Science
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Uchikoshi Tetsuo
National Inst. Of Material Sci.
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Uchikoshi Tetsuo
Nano Ceramics Center National Institute For Materials Science
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Uchikoshi Tetsuo
Nano Ceramics Center National Institute For Materials Sciences (nims)
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Uchikoshi Tetsuo
National Institute For Materials Science
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Nakamura Naoki
Advanced Material Engineering Division Toyota Motor Corporation
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Sakka Yoshio
Wpi Research Center Initiative On Materials Nanoarchitectonics National Institute For Materials Scie
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Sakka Yoshio
Fine Particle Processing Group Nano Ceramics Center National Institute For Materials Science (nims)
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Sakka Yoshio
National Reserch Institute For Metals
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Sakka Yoshio
Nano Ceramics Center National Institute For Materials Science (nims)
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Sakka Yoshio
Materials Processing Division National Research Institute For Metals
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Sakka Yoshio
Fine Particle Processing Group Materials Engineering Laboratory National Institute For Materials Sci
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Sakka Yoshio
National Research Institute For Metals
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NAKAMURA Naoki
Advanced Material Engineering Div., TOYOTA Motor Corporation, 1200 Mishuku, Susono 410-1193, Japan
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