Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/2484
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | - |
dc.creator | Yao, X | - |
dc.creator | Lo, VC | - |
dc.creator | Liu, JM | - |
dc.date.accessioned | 2014-12-11T08:26:59Z | - |
dc.date.available | 2014-12-11T08:26:59Z | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10397/2484 | - |
dc.language.iso | en | en_US |
dc.publisher | American Institute of Physics | en_US |
dc.rights | © 2009 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in X.Y. Yao, V.C. Lo & J.M. Liu. J. Appl. Phys. 106, 073901 (2009) and may be found at http://link.aip.org/link/?jap/106/073901 | en_US |
dc.subject | Cobalt compounds | en_US |
dc.subject | Heisenberg model | en_US |
dc.subject | Magnetisation reversal | en_US |
dc.subject | Monte Carlo methods | en_US |
dc.subject | Multiferroics | en_US |
dc.title | Magnetic field controlled reversal of ferroelectric polarization in conical spin ordered multiferroics : Monte Carlo simulation | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: 姚晓燕 | en_US |
dc.description.otherinformation | Author name used in this publication: 羅永祥 | en_US |
dc.description.otherinformation | Author name used in this publication: 刘俊明 | en_US |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 5 | - |
dc.identifier.volume | 106 | - |
dc.identifier.issue | 7 | - |
dc.identifier.doi | 10.1063/1.3234401 | - |
dcterms.abstract | To understand the fascinating ultiferroicity observed in CoCr₂O₄, Monte Carlo simulation is performed on a three-dimensional spinel lattice with classical Heisenberg spins. The conical spin order is confirmed to be the origin of the peculiar magnetoelectric behavior with coexisting magnetization and ferroelectric polarization. Furthermore, the simultaneous reversals of magnetization and polarization controlled by the external magnetic field are reproduced, consisting with the experimental observation qualitatively. It is revealed that, from the microscopic structures of spins, the axis of spin cone provides a “handle,” with which the magnetization and polarization can be reversed by the magnetic field easily. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of applied physics, 1 Oct. 2009, v. 106, no. 7, 073901, p. 1-5 | - |
dcterms.isPartOf | Journal of applied physics | - |
dcterms.issued | 2009-10-01 | - |
dc.identifier.isi | WOS:000270915600070 | - |
dc.identifier.scopus | 2-s2.0-70350100482 | - |
dc.identifier.eissn | 1089-7550 | - |
dc.identifier.rosgroupid | r45044 | - |
dc.description.ros | 2009-2010 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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JApplPhys_106_073901.pdf | 289.38 kB | Adobe PDF | View/Open |
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