2013年3月
Magnetoelectric Effect Driven by Magnetic Domain Modification in LuFe2O4
PHYSICAL REVIEW LETTERS
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- 巻
- 110
- 号
- 11
- 開始ページ
- 117602
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevLett.110.117602
- 出版者・発行元
- 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
- リンク情報
- ID情報
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- DOI : 10.1103/PhysRevLett.110.117602
- ISSN : 0031-9007
- eISSN : 1079-7114
- Web of Science ID : WOS:000316396800018