Magneto-electric effect in charge-ordered LuFe2O4

A magneto-electric (ME) effect was observed in a charge-ordered ferroelectric LuFe2O4. The dielectric response in a three-dimensional charge-ordered phase is strongly influenced by magnetic field, especially around the ferri-magnetic ordering temperature. We also show the relation between the oxygen...

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Bibliographic Details
Main Authors: Kambe, Takashi, Komatsu, Takuma, Michiuchi, Takamasa, Hayakawa, Hiroki, Ohishi, Daisuke, Hanasaki, Noriaki, Yoshii, Kenji, Ikeda, Naoshi
Format: Conference Proceeding
Language:English
Subjects:
Dielectric strength
Electric charge
Ferroelectricity
Magnetic transitions
Physics
Stoichiometry
Transition temperature
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Summary:A magneto-electric (ME) effect was observed in a charge-ordered ferroelectric LuFe2O4. The dielectric response in a three-dimensional charge-ordered phase is strongly influenced by magnetic field, especially around the ferri-magnetic ordering temperature. We also show the relation between the oxygen stoichiometry and the ME signal character above the magnetic transition temperature.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/200/1/012077