書誌事項
- タイトル別名
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- Magnetic Properties of MnBi in High Magnetic Fields and High Temperature
- 1ジ ソウ テンイ ブッシツ MnBi ノ コウオン キョウジバ ジキ トクセイ
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Magnetization measurements of polycrystalline MnBi were carried out in magnetic fields up to 10 T and in the temperature range from 300 to 773 K, in order to clarify the magnetic properties under high magnetic fields and high temperature. The magnetic phase transition temperature (Tc) at a zero magnetic field is 633 K, which almost linearly increases by 2.3 KT-1 with increasing fields up to 10 T. Furthermore, a metamagnetic transition was observed just above Tc, indicating that the phase transition is first order. The magnetic entropy change is estimated to be 14 J kg-1 K-1 for 2 T at Tc using Clausius-Clapayron's equation, which is almost constant for magnetic fields up to 10 T.<br>
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 71 (6), 489-493, 2007
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681455934080
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- NII論文ID
- 10019485095
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 8845079
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可