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- Saji Haruo
- Matsushita Research Institute Tokyo, Inc.
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- Yamadaya Tokio
- Matsushita Research Institute Tokyo, Inc.
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- Asanuma Mitsuru
- Matsushita Research Institute Tokyo, Inc.
書誌事項
- タイトル別名
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- Magnetic Properties of RXO<SUB>4</SUB> System
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抄録
The magnetizations of phosphates and vanadates of rare-earth elements RXO4 (R=Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er and Yb, and X=P and V) were studied in the temperature range of 1.9°K to 630°K. There were not found any magnetic transitions between 4.2°K and 630°K for all system, while F. F. Y. Wang et al. reported some antiferromagnetic transitions for GdPO4, TbPO4 (zircon structure) and DyPO4 at 225°K, 415°K and 505°K, respectively. Below 4.2°K, TbPO4 (zircon structure) and DyVO4 showed the metamagnetic-like behaviours and seemed to have antiferromagnetic transition points between 1.9°K and 4.2°K. Above 200°K, the magnetizations of all materials followed the Curie-Weiss law. The slope of inverse susceptibility vs temperature plots suggest that the magnetic moments localized on these materials come from those of trivalent cations R3+. The nuclear magnetic resonances (NMR) of P31 and V51 in these materials were measured at room temperature. The NMR shifts of P31 were very small (−0.015%∼+0.038%) and any resonances were not observed for DyPO4, HoPO4 and ErPO4. As for the V51 NMR, no resonances were observed except for the NdVO4, which was also small (−0.053%). No arguments were made for SmPO4 and EuPO4 because of their extremely small susceptibilities.
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 28 (4), 913-920, 1970
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
- 1390282679171343104
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- NII論文ID
- 110001961268
- 210000081768
- 130003892615
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1970JPSJ...28..913S
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- COI
- 1:CAS:528:DyaE3cXht1Klsbw%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 8502382
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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
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- 抄録ライセンスフラグ
- 使用不可