Weak ferromagnetism stabilized by pressure and substitution of Y for Yb in YbInCu4

A. Mitsuda, H. Nihonmatsu, M. Yamada, H. Ohta, W. Zhang, K. Yoshimura, T. Goto, O. Kolomiyets, Y. Isikawa

Research output: Contribution to journalArticle

Abstract

We have measured magnetization under high pressure of Yb 0.9Y0.1InCu4 which exhibits a valence transition at Tv=28K. With applying pressure, Tv is lowered. At P=1.6GPa, collapse of the valence transition and the occurrence of ferromagnetism are simultaneously observed. Considering the results of Yb0.8Y 0.2InCu4, both of the phenomena are definitely related. The Curie temperature of this ferromagnetism is estimated to be 2.3 K.

Original languageEnglish
Pages (from-to)229-231
Number of pages3
JournalPhysica B: Condensed Matter
Volume359-361
Issue numberSPEC. ISS.
DOIs
Publication statusPublished - Apr 30 2005
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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    Mitsuda, A., Nihonmatsu, H., Yamada, M., Ohta, H., Zhang, W., Yoshimura, K., Goto, T., Kolomiyets, O., & Isikawa, Y. (2005). Weak ferromagnetism stabilized by pressure and substitution of Y for Yb in YbInCu4. Physica B: Condensed Matter, 359-361(SPEC. ISS.), 229-231. https://doi.org/10.1016/j.physb.2005.01.045