Multiferroic character and magnetic phase of LuFe2O4

Daisuke Ohishi, Hironori Hayakawa, Hiroshi Akahama, Naoshi Ikeda, Takashi Kambe, Yoji Matsuo, Noboru Kimizuka, Jun Kano, Kenji Yoshii

Research output: Contribution to journalConference article

5 Citations (Scopus)

Abstract

The variation of AC dielectric constant in the function of the DC magnetic fields was found in low oxygen vacant LuFe2O4 single crystal in which the electric polarization arise from the polar charge ordering. These magneto-electric coupling should be explained by a novel mechanism where the boundary motion of the polar charge ordered domain is affected by the magnetic (spin) domain boundary motion.

Original languageEnglish
Pages (from-to)51-56
Number of pages6
JournalFerroelectrics
Volume415
Issue number1
DOIs
Publication statusPublished - Jul 29 2011
Event10th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity, RCBJSF-10 - Yokohama, Japan
Duration: Jun 20 2010Jun 24 2010

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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    Ohishi, D., Hayakawa, H., Akahama, H., Ikeda, N., Kambe, T., Matsuo, Y., Kimizuka, N., Kano, J., & Yoshii, K. (2011). Multiferroic character and magnetic phase of LuFe2O4. Ferroelectrics, 415(1), 51-56. https://doi.org/10.1080/00150193.2011.577371