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Article: Time-dependent three-dimensional domain reverse mechanism in nucleation, growth, and breakdown of ferroelectric films

TitleTime-dependent three-dimensional domain reverse mechanism in nucleation, growth, and breakdown of ferroelectric films
Authors
Issue Date2010
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jsp
Citation
Journal Of Applied Physics, 2010, v. 107 n. 12 How to Cite?
AbstractA three-dimensional domain reversal and growth mechanism in ferroelectrics has been proposed based on domain shape evolution analysis, which can also be used to study the ferroelectric domain breakdown (FDB) phenomenon initialized by a high inhomogeneous electric field. It has been found that the aspect ratio of critical conic nucleus remained unchanged in the nucleation stage, and it abruptly decreased to an equilibrium value during the formation stage of the depolarization field, where ferroelectrics began to maintain a saturation domain radius. Consequently, the reverse domain would breakdown in a cylinder-shaped mode. Moreover, LiNbO 3 ferroelectrics were found to possess the lowest critical tip voltage to cause FDB compared with other ferroelectrics. © 2010 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/157074
ISSN
2015 Impact Factor: 2.101
2015 SCImago Journal Rankings: 0.603
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorShi, YPen_US
dc.contributor.authorHong, Len_US
dc.contributor.authorSoh, AKen_US
dc.date.accessioned2012-08-08T08:45:13Z-
dc.date.available2012-08-08T08:45:13Z-
dc.date.issued2010en_US
dc.identifier.citationJournal Of Applied Physics, 2010, v. 107 n. 12en_US
dc.identifier.issn0021-8979en_US
dc.identifier.urihttp://hdl.handle.net/10722/157074-
dc.description.abstractA three-dimensional domain reversal and growth mechanism in ferroelectrics has been proposed based on domain shape evolution analysis, which can also be used to study the ferroelectric domain breakdown (FDB) phenomenon initialized by a high inhomogeneous electric field. It has been found that the aspect ratio of critical conic nucleus remained unchanged in the nucleation stage, and it abruptly decreased to an equilibrium value during the formation stage of the depolarization field, where ferroelectrics began to maintain a saturation domain radius. Consequently, the reverse domain would breakdown in a cylinder-shaped mode. Moreover, LiNbO 3 ferroelectrics were found to possess the lowest critical tip voltage to cause FDB compared with other ferroelectrics. © 2010 American Institute of Physics.en_US
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jspen_US
dc.relation.ispartofJournal of Applied Physicsen_US
dc.titleTime-dependent three-dimensional domain reverse mechanism in nucleation, growth, and breakdown of ferroelectric filmsen_US
dc.typeArticleen_US
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_US
dc.identifier.authoritySoh, AK=rp00170en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1063/1.3437630en_US
dc.identifier.scopuseid_2-s2.0-77954211271en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77954211271&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume107en_US
dc.identifier.issue12en_US
dc.identifier.isiWOS:000279993900115-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridShi, YP=12345267700en_US
dc.identifier.scopusauthoridHong, L=23985073500en_US
dc.identifier.scopusauthoridSoh, AK=7006795203en_US

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