Metamagnetic transition of CeRh2 Si2 under high fields and high pressures at various temperatures

T. Hamamoto, K. Kindo, T. C. Kobayashi, Y. Uwatoko, S. Araki, R. Settai, Y. Onuki

Research output: Contribution to journalConference article

11 Citations (Scopus)

Abstract

High-field magnetization measurements in a heavy fermion antiferromagnet CeRh2Si2 were performed under high pressures at various temperatures to study the nature of the metamagnetism. Metamagnetic transitions were observed not only in the antiferromagnetic state but also in the paramagnetic state at various pressures. The metamagnetism in CeRh2Si2 does not originate from the rearrangement of antiferromagnetic moments but from the recovery of the local moment from the Kondo singlet state by applying high magnetic fields.

Original languageEnglish
Pages (from-to)64-65
Number of pages2
JournalPhysica B: Condensed Matter
Volume281-282
DOIs
Publication statusPublished - Jan 1 2000
Externally publishedYes
EventYamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Japan
Duration: Aug 24 1999Aug 28 1999

Keywords

  • High pressure
  • High-field magnetization
  • Kondo antiferromagnet
  • Metamagnetism

ASJC Scopus subject areas

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

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