Magnetoelastic properties of CeP studied by thermal expansion and magnetostriction

Tetsuya Takeuchi, Kenichiro Iizuka, Kazuaki Iwasa, Masahumi Kohgi, Yoshinori Haga, Takashi Suzuki

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Magnetoelastic properties of a single crystal of CeP have been investigated by magnetostriction and thermal expansion measurements. The longitudinal and transverse magnetostriction with the field along the [001] direction show an abrupt decrease in length following the appearance of the ferromagnetically ordered planes with the T8 Ce moments. Moreover, iso-field thermal expansion along both directions show a large increase of the length at the temperature where the ferromagnetic-paramagnetic transition of the Γ8 Ce moments takes place. Such large length changes can be understood by the p-f mixing effect which has been used successfully to explain the magnetic phase diagram of CeP.

Original languageEnglish
Pages (from-to)2094-2100
Number of pages7
Journaljournal of the physical society of japan
Volume67
Issue number6
DOIs
Publication statusPublished - 1998 Jun

Keywords

  • CeP
  • Low-carrier
  • Magnetostriction
  • Thermal expansion

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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