Lattice distortions and the magnetic susceptibility of γ-MnRh disordered alloys

R. Yamauchi, T. Hori, M. Miyakawa, K. Fukamichi

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

The X-ray powder diffraction patterns of γ-MnRh disordered alloys show lattice distortions, namely, face-centered-tetragonal (fct) and -orthorhombic (fco) structures, depending on the Rh concentration. In the temperature dependence of magnetic susceptibility, an anomaly associated with the lattice distortions is observed below the Neel temperature. These results were used to construct a phase diagram of the γ-MnRh disordered alloy system. The lattice distortions could be correlated to the magnetic susceptibility affected by the spin density wave structures in analogy with γ-MnNi and γ-MnGa alloy systems.

Original languageEnglish
Pages (from-to)16-19
Number of pages4
JournalJournal of Alloys and Compounds
Volume309
Issue number1-2
DOIs
Publication statusPublished - 2000 Sep 14

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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