Recent progress of magnetocaloric effect and magnetic refrigerant materials of Mn compounds (invited)

H. Wada, T. Takahara, K. Katagiri, T. Ohnishi, K. Soejima, K. Yamashita

研究成果: Contribution to journalArticle査読

14 被引用数 (Scopus)

抄録

Magnetocaloric and related properties of Ru and Ni substituted (MnFe)2(PSi) are presented. It is found that Ru and Ni are effective doping elements to reduce the thermal hysteresis of (MnFe)2(PSi). The origin of the thermal hysteresis is discussed on the basis of a thermodynamic model. It is shown that the elastic energy is responsible for the thermal hysteresis. We also show recent developments of the production process of Mn compounds in an industrial scale.

本文言語英語
論文番号172606
ジャーナルJournal of Applied Physics
117
17
DOI
出版ステータス出版済み - 5 7 2015

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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