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Article: Size effect on the electromechanical coupling factor of a thin piezoelectric film due to a nonlocal polarization law

TitleSize effect on the electromechanical coupling factor of a thin piezoelectric film due to a nonlocal polarization law
Authors
KeywordsElectromechanical coupling
Nonlocal polarization
Thin piezoelectric film
Issue Date2006
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamat
Citation
Scripta Materialia, 2006, v. 54 n. 7, p. 1281-1286 How to Cite?
AbstractWe analyze thickness deformation of a thin piezoelectric film under surface tractions. The film has a nonlocal constitutive relation between polarization and electric field. An exact solution is obtained in closed form. In contrast to the corresponding solution from piezoelectricity, the nonlocal solution shows an electromechanical boundary layer near the film surface and that the electromechanical coupling factor is dependent on the film thickness. © 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/75651
ISSN
2015 Impact Factor: 3.305
2015 SCImago Journal Rankings: 2.375
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYang, JSen_HK
dc.contributor.authorMao, SXen_HK
dc.contributor.authorYan, Ken_HK
dc.contributor.authorSoh, AKen_HK
dc.date.accessioned2010-09-06T07:13:15Z-
dc.date.available2010-09-06T07:13:15Z-
dc.date.issued2006en_HK
dc.identifier.citationScripta Materialia, 2006, v. 54 n. 7, p. 1281-1286en_HK
dc.identifier.issn1359-6462en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75651-
dc.description.abstractWe analyze thickness deformation of a thin piezoelectric film under surface tractions. The film has a nonlocal constitutive relation between polarization and electric field. An exact solution is obtained in closed form. In contrast to the corresponding solution from piezoelectricity, the nonlocal solution shows an electromechanical boundary layer near the film surface and that the electromechanical coupling factor is dependent on the film thickness. © 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamaten_HK
dc.relation.ispartofScripta Materialiaen_HK
dc.subjectElectromechanical couplingen_HK
dc.subjectNonlocal polarizationen_HK
dc.subjectThin piezoelectric filmen_HK
dc.titleSize effect on the electromechanical coupling factor of a thin piezoelectric film due to a nonlocal polarization lawen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1359-6462&volume=54&issue=7&spage=1281&epage=1286&date=2006&atitle=Size+effect+on+the+electromechanical+coupling+factor+of+a+thin+piezoelectric+film+due+to+a+nonlocal+polarization+lawen_HK
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_HK
dc.identifier.authoritySoh, AK=rp00170en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.scriptamat.2005.12.030en_HK
dc.identifier.scopuseid_2-s2.0-31644440093en_HK
dc.identifier.hkuros116481en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-31644440093&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume54en_HK
dc.identifier.issue7en_HK
dc.identifier.spage1281en_HK
dc.identifier.epage1286en_HK
dc.identifier.isiWOS:000235256200012-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridYang, JS=9733818800en_HK
dc.identifier.scopusauthoridMao, SX=7202387608en_HK
dc.identifier.scopusauthoridYan, K=7102869239en_HK
dc.identifier.scopusauthoridSoh, AK=7006795203en_HK

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