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

T. Hamamoto, K. Kindo, Tatsuo Kobayashi, Y. Uwatoko, Shingo Araki, R. Settai, Y. Onuki

Research output: Contribution to journalArticle

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
Publication statusPublished - Jun 2000
Externally publishedYes

Fingerprint

Metamagnetism
pressure distribution
moments
Fermions
Magnetization
fermions
recovery
Magnetic fields
Recovery
Temperature
magnetization
temperature
magnetic fields

Keywords

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

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Metamagnetic transition of CeRh2 Si2 under high fields and high pressures at various temperatures. / Hamamoto, T.; Kindo, K.; Kobayashi, Tatsuo; Uwatoko, Y.; Araki, Shingo; Settai, R.; Onuki, Y.

In: Physica B: Condensed Matter, Vol. 281-282, 06.2000, p. 64-65.

Research output: Contribution to journalArticle

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AU - Araki, Shingo

AU - Settai, R.

AU - Onuki, Y.

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