Study of Single Crystal Fe2TiO4 by the Measurement of Magnetization and Mossbauer Spectra
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- Kose Katsumi
- Department of Physics, Faculty of Science, The University of Tokyo
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- Ueki Akikatsu
- Department of Physics, Faculty of Science, The University of Tokyo
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- Iida Shuichi
- Department of Physics, Faculty of Science, The University of Tokyo
書誌事項
- タイトル別名
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- Study of Single Crystal Fe<SUB>2</SUB>TiO<SUB>4</SUB> by the Measurement of Magnetization and Mössbauer Spectra
- Study of Single Crystal Fe2TiO4 by the
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A single crystal of Fe2TiO4 was grown with an infrared ray image furnace and its magnetization and Mössbauer srectra were measured. In a specimen squeezed along [001], we found that, at 77 K, the tetragonal axis and the spontaneous moment are fixed along [001], with a slight deviation in (110) or (1\bar10) plane (about 10∼20°) for the moment. In Mössbauer measurement, it was observed that the sharpness of the spectrum was largely affected by the domain distribution. We found several peaks which is ascribed to a special group of Fe2+ ions. We conclude that the E.F.G.Z axis of these Fe2+ ions is vertical to the hyperfine magnetic field Hn and they are on B sites with 3d electron orbitals spreading like that of dεyz or dεzx.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 47 (1), 77-83, 1979
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204183522432
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- NII論文ID
- 210000088339
- 110001964588
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1979JPSJ...47...77K
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- COI
- 1:CAS:528:DyaE1MXlsVyqtbk%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 2056490
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可