Magnetic structure of CeAs under high pressure

T. Osakabe, M. Kohgi, K. Iwasa, M. Kubota, H. Yoshizawa, Y. Haga, T. Suzuki

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)


Neutron diffraction experiments on CeAs revealed that the pressure versus temperature phase diagram and magnetic structures in the phase diagram are very similar to those of CeP. The difference is critical pressure values Pc, which are about 0.3 GPa in CeP and about 1.2 GPa in CeAs, and above which the long period magnetic structures composed of Γ7 and Γ8 Ce (0 0 1) planes appear. This is discussed in connection with the difference of their carrier numbers and the Γ8 p-f mixing effect.

Original languageEnglish
Pages (from-to)434-436
Number of pages3
JournalPhysica B: Condensed Matter
Publication statusPublished - 2000 Jun 1
EventYamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn
Duration: 1999 Aug 241999 Aug 28

ASJC Scopus subject areas

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


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