Abstract <p>Substituted MnAs<sub>0.97</sub>P<sub>0.03</sub> manganese arsenide is prepared, and its structural, magnetic, and magnetocaloric properties are studied. At ~260 K, an abrupt decrease in the magnetization of the sample is observed, which is interpreted as a ferromagnetic–paramagnetic transition. The magnetostructural phase transition is accompanied by the magnetocaloric effect, which is observed in magnetic fields up to 13.5 T.</p>

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Magnetic and Magnetocaloric Characteristics of Mixed Manganese Pnictides

  • V. I. Mitsiuk,
  • A. L. Zheludkevich,
  • V. I. Val’kov,
  • A. V. Golovchan,
  • A. S. Kuznetsov,
  • A. V. Mashirov,
  • S. G. Anikeev,
  • U. Berdyev,
  • T. M. Tkachenko

摘要

Abstract

Substituted MnAs0.97P0.03 manganese arsenide is prepared, and its structural, magnetic, and magnetocaloric properties are studied. At ~260 K, an abrupt decrease in the magnetization of the sample is observed, which is interpreted as a ferromagnetic–paramagnetic transition. The magnetostructural phase transition is accompanied by the magnetocaloric effect, which is observed in magnetic fields up to 13.5 T.