High-pressure magnetic phase diagram of CeP studied by neutron diffraction

A. Hannan, T. Osakabe, M. Kohgi, Kazuaki Iwasa

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7 Citations (Scopus)

Abstract

Neutron-diffraction experiments have been performed in order to clarify the magnetic structures of CeP under pressures above 1.9 GPa using a sapphire-anvil cell. The P-T phase diagram up to 2.8 GPa has been investigated. Some new phases have been found, for example the phase 2+ (↑↑ ↓↓ οο ↑↑) under the pressure of 1.9 GPa. Type-IA antiferromagnetic structure (↑↑ ↓↓) was found below 22.5 and 45 K at 1.9 and 2.2 GPa, respectively. A phase characterized by the wave vector k = 1/3 and a ferromagnetic phase were observed in the pressure range 2.5-2.8 GPa.

Original languageEnglish
JournalApplied Physics A: Materials Science and Processing
Volume74
Issue numberSUPPL.I
DOIs
Publication statusPublished - 2002 Dec 1

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

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