Papers

Mar, 2013

Magnetoelectric Effect Driven by Magnetic Domain Modification in LuFe2O4

PHYSICAL REVIEW LETTERS
  • Takashi Kambe
    • ,
  • Yukimasa Fukada
    • ,
  • Jun Kano
    • ,
  • Tomoko Nagata
    • ,
  • Hiroyuki Okazaki
    • ,
  • Takayoshi Yokoya
    • ,
  • Shuichi Wakimoto
    • ,
  • Kazuhisa Kakurai
    • ,
  • Naoshi Ikeda
Volume
110
Number
11
First page
117602
Last page
Language
English
Publishing type
Research paper (scientific journal)
DOI
10.1103/PhysRevLett.110.117602
Publisher
AMER PHYSICAL SOC
The magnetocapacitance effect was investigated using impedance spectroscopy on single crystals of LuFe2O4. The intrinsic impedance response could be separated from the interfacial response and showed a clear hysteresis loop below T-Ferri similar to 240 K under the magnetic field. The neutron diffraction experiment under the magnetic field proves the origin of the dielectric property related to the motion of the nanosized ferromagnetic domain boundary. These results imply that the modification of the microscopic domain structure is responsible for the magnetoelectric effect in LuFe2O4. DOI: 10.1103/PhysRevLett.110.117602
Link information
DOI
https://doi.org/10.1103/PhysRevLett.110.117602
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000316396800018&DestApp=WOS_CPL
ID information
  • DOI : 10.1103/PhysRevLett.110.117602
  • ISSN : 0031-9007
  • eISSN : 1079-7114
  • Web of Science ID : WOS:000316396800018
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