Effect of pressure on first-order valence transition of Yb 1-xyxInCu4

Wei Zhang, Kazuyoshi Yoshimura, Akihiro Mitsuda, Tsuneaki Goto

Research output: Contribution to journalArticle

Abstract

YbInCu4 exhibits a first-order valence transition at H v ≈ 33 T with 0.45% decrease of volume as increasing the magnetic field. The inherent chemical pressure in Yb1-xYxInCu 4 system is discussed as negative on valence transition of YbInCu4. The external pressure effect on Hv of Yb 1-xYxInCu4 is measured as dHv/dP ≈ - 1 T kbar-1.

Original languageEnglish
Pages (from-to)603-604
Number of pages2
JournalPhysica B: Condensed Matter
Volume329-333
Issue numberII
DOIs
Publication statusPublished - May 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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