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- Hirota Hozumi
- Research Laboratory, Wireless Division, Matsushita Electric Industrial Co., Ltd.
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- Yanase Akira
- Research Laboratory, Wireless Division, Matsushita Electric Industrial Co., Ltd.
書誌事項
- タイトル別名
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- Magnetic Properties of Mn<SUB>3−<I>x</I></SUB>Ni<I><SUB>x</SUB></I>B<SUB>4</SUB> and Mn<SUB>3−<I>x</I></SUB>Co<I><SUB>x</SUB></I>B<SUB>4</SUB>
- Magnetic Properties of Mn<sub>3-x</sub>Ni<sub>x</sub>B<sub>4</sub>and Mn<sub>3-x</sub>Co<sub>x</sub>B<sub>4</sub>
この論文をさがす
抄録
Thermomagnetic properties of Mn3−xMexB4 (Me=Ni or Co; 0.36≥x>0) were investigated in the temperature range from −196°C to 300°C. The antiferromagnetic characteristics of these compounds are almost similar to those of the parent compound Mn3B4 at high temperatures, and a monotonic decrease of the Néel point is observed depending on the amount of Ni or Co present. With decreasing temperature, however, the susceptibility undergoes a transition to ferromagnetic state, and exchange inversions are observed at temperatures between −140°C and −10°C depending on the value of x in the formula. Magnetizations of these compounds are unsaturable even under the field of 18,000 Oe and are as large as 30∼40 e.m.u./g. From the results of the present experiment, the spin assignment in Mn3B4 is discussed again. It is concluded that manganese atoms on 4(g) exclusively can contribute to the magnetism.
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 21 (3), 433-441, 1966
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
- 1390282679168058368
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- NII論文ID
- 110001952510
- 130003891362
- 210000079492
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1966JPSJ...21..433H
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- COI
- 1:CAS:528:DyaF28XotVOltQ%3D%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 8500988
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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