Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields

Y. Narumi, K. Katsumata, Y. Tanaka, T. Nakamura, S. Shimomura, Y. Tabata, S. Kimura, M. Matsuda

Research output: Contribution to journalConference article

5 Citations (Scopus)

Abstract

Non-resonant X-ray diffraction measurements on two kinds of magnetic materials were performed at the BL19LXU on SPring-8 in high magnetic fields. Magnetic reflections were observed in the metamagnet FeCl 2·2H2O in the antiferromagnetic (AF) and the field-induced intermediate (I) phases. The field dependence of these reflections evidences a coexistence of the AF and I phases in a wide region of magnetic field when the field is decreased from the I phase. The lattice modulations in the field-induced magnetic phase of the spin-Peierls compound CuGeO3 were studied. The field dependence of the incommensurability measured up to 15 T is reproduced by the theory developed by Buzdin et al.

Original languageEnglish
Pages (from-to)11-14
Number of pages4
JournalPhysica B: Condensed Matter
Volume346-347
Issue number1-4
DOIs
Publication statusPublished - 2004 Apr 30
EventProceedings of the 7th International Symposium on Research - Toulouse, France
Duration: 2003 Jul 202003 Jul 23

Keywords

  • Diffraction
  • High magnetic field
  • Magnetic material
  • Synchrotron X-ray

ASJC Scopus subject areas

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

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  • Cite this

    Narumi, Y., Katsumata, K., Tanaka, Y., Nakamura, T., Shimomura, S., Tabata, Y., Kimura, S., & Matsuda, M. (2004). Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields. Physica B: Condensed Matter, 346-347(1-4), 11-14. https://doi.org/10.1016/j.physb.2004.01.011