Shock compaction of MnAs1-xSbx powder using underwater shock wave

Y. K. Kim, Hirofumi Wada, S. Itoh

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

3 被引用数 (Scopus)

抄録

MnAs1-xSbx material is one of the ferromagnets which can contribute to a magnetic refrigeration system that is useable at room temperature. The consolidation experiments of MnAs1-xSbx (x=0.068, 0.073) powder are carried out by a shock compaction method using underwater shock wave with shock pressure of 16GPa. The magnetic entropy change, ΔSmag, of annealed sample (x=0.073) after press caused by a magnetic field of 1T is 27.8J/Kkg at the maximum value, and the sample annealed after press undergoes a first-order ferromagnetic to paramagnetic transition at 304.05K.

本文言語英語
ホスト出版物のタイトルShock Compression of Condensed Matter - 2007
ホスト出版物のサブタイトルProceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter, 2007 APS SCCM
ページ1105-1108
ページ数4
955
DOI
出版ステータス出版済み - 12 1 2007
イベント15th Biennial International Conference of the APS Topical Group on Shock Compression of Condensed Matter, SCCM 2007 - Waikoloa, HI, 米国
継続期間: 6 24 20076 29 2007

その他

その他15th Biennial International Conference of the APS Topical Group on Shock Compression of Condensed Matter, SCCM 2007
国/地域米国
CityWaikoloa, HI
Period6/24/076/29/07

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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