Electronic Grüneisen parameter of Mn-rich bcc Cr-Mn alloys

Hirofumi Wada, T. Inoue, M. Shiga

Research output: Contribution to journalArticle

Abstract

The electronic Grüneisen parameter, Γe, is estimated for bcc Cr1-xMnx alloys from the low-temperature specific heats and the thermal expansion. It is shown that the value of Γe is anomalously large and that it changes sign from positive to negative at around x=0.6. The results are discussed on the basis of the two-level model for Mn electronic states in bcc lattices.

Original languageEnglish
Pages (from-to)693-694
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume104-107
Issue numberPART 1
DOIs
Publication statusPublished - Feb 2 1992
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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