Giant magnetocaloric effect of MnAs1-xSbx in the vicinity of first-order magnetic transition

H. Wada, T. Morikawa, K. Taniguchi, T. Shibata, Y. Yamada, Y. Akishige

Research output: Contribution to journalConference article

112 Citations (Scopus)

Abstract

The magnetocaloric effect (MCE) of Mn AS1-xSbx has been examined for 0≤x≤0.3. The magnetic entropy change caused by a magnetic field of Mn AS1-xSbx reaches 25-30J/K kg, which is about twice as large as those of conventional materials near room temperature. The origin of the large MCE of Mn AS1-xSbx is unusual magnetic behavior in the vicinity of the first-order magnetic transition.

Original languageEnglish
Pages (from-to)114-116
Number of pages3
JournalPhysica B: Condensed Matter
Volume328
Issue number1-2
DOIs
Publication statusPublished - Apr 1 2003
Externally publishedYes
EventT2PAM - Higashi-Hiroshima, Japan
Duration: Aug 16 2002Aug 19 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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