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Article: Phase field simulations of hysteresis and butterfly loops in ferroelectrics subjected to electro-mechanical coupled loading

TitlePhase field simulations of hysteresis and butterfly loops in ferroelectrics subjected to electro-mechanical coupled loading
Authors
Issue Date2006
PublisherBlackwell Publishing, Inc. The Journal's web site is located at http://www.ceramicjournal.org
Citation
Journal Of The American Ceramic Society, 2006, v. 89 n. 2, p. 652-661 How to Cite?
AbstractTwo-dimensional computer simulations of ferroelectric polarization switching have been performed using the phase field simulation model developed by employing the time-dependent Ginsburg-Landau equations. The bulk-free energy, polarization gradient energy, long-range dipole-dipole electrostatic interactions, and elastic energy were taken into account in the above-mentioned simulations. The influences of electric-mechanical coupled loading on the hysteresis and butterfly loops were studied. The results showed that the coupled electro-mechanical loading could change both the coercive field of ferroelectric materials and the symmetry of hysteresis and butterfly loops. © 2005 by The American Ceramic Society.
Persistent Identifierhttp://hdl.handle.net/10722/75612
ISSN
2015 Impact Factor: 2.787
2015 SCImago Journal Rankings: 1.045
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSoh, AKen_HK
dc.contributor.authorSong, YCen_HK
dc.contributor.authorNi, Yen_HK
dc.date.accessioned2010-09-06T07:12:52Z-
dc.date.available2010-09-06T07:12:52Z-
dc.date.issued2006en_HK
dc.identifier.citationJournal Of The American Ceramic Society, 2006, v. 89 n. 2, p. 652-661en_HK
dc.identifier.issn0002-7820en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75612-
dc.description.abstractTwo-dimensional computer simulations of ferroelectric polarization switching have been performed using the phase field simulation model developed by employing the time-dependent Ginsburg-Landau equations. The bulk-free energy, polarization gradient energy, long-range dipole-dipole electrostatic interactions, and elastic energy were taken into account in the above-mentioned simulations. The influences of electric-mechanical coupled loading on the hysteresis and butterfly loops were studied. The results showed that the coupled electro-mechanical loading could change both the coercive field of ferroelectric materials and the symmetry of hysteresis and butterfly loops. © 2005 by The American Ceramic Society.en_HK
dc.languageengen_HK
dc.publisherBlackwell Publishing, Inc. The Journal's web site is located at http://www.ceramicjournal.orgen_HK
dc.relation.ispartofJournal of the American Ceramic Societyen_HK
dc.titlePhase field simulations of hysteresis and butterfly loops in ferroelectrics subjected to electro-mechanical coupled loadingen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0002-7820&volume=89&issue=2&spage=652&epage=661&date=2006&atitle=Phase+field+simulations+of+hysteresis+and+butterfly+loops+in+ferroelectrics+subjected+to+electro-mechanical+coupled+loadingen_HK
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_HK
dc.identifier.authoritySoh, AK=rp00170en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1111/j.1551-2916.2005.00724.xen_HK
dc.identifier.scopuseid_2-s2.0-33645120544en_HK
dc.identifier.hkuros116587en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33645120544&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume89en_HK
dc.identifier.issue2en_HK
dc.identifier.spage652en_HK
dc.identifier.epage661en_HK
dc.identifier.isiWOS:000234740600040-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridSoh, AK=7006795203en_HK
dc.identifier.scopusauthoridSong, YC=12789342500en_HK
dc.identifier.scopusauthoridNi, Y=16836857400en_HK

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