Aging associated domain evolution in the orthorhombic phase of < 001 > textured (K0.5Na0.5)Nb0.97Sb0.03O3 ceramics

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dc.contributorVirginia Techen
dc.contributor.authorYao, Jianjunen
dc.contributor.authorLi, Jiefangen
dc.contributor.authorViehland, Dwight D.en
dc.contributor.authorChang, Y. F.en
dc.contributor.authorMessing, G. L.en
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2014-03-27en
dc.date.accessioned2014-04-16T14:16:38Zen
dc.date.available2014-04-16T14:16:38Zen
dc.date.issued2012-03-01en
dc.description.abstractAging effect due to domain evolution in (K-0.5,Na-0.5)Nb0.97Sb0.03O3 < 001 > textured ceramics was investigated by piezoresponse force microscopy. We find that aging effect is pronounced in the orthorhombic single phase field. A more uniform and finer domain structure on the order of several hundred nanometers was observed after aging and is believed to originate from defect-migration. After poling, large domains (similar to 10 mu m) with smooth boundaries were found in the aged condition due to the more readily redistribution of uniform and finer domain structures after aging. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3698154]en
dc.description.sponsorshipNational Science Foundation (Materials World Network) DMR-0806592en
dc.description.sponsorshipDepartment of Energy under DE-FG02-07ER46480en
dc.description.sponsorshipChina Scholarship Councilen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationYao, Jianjun; Li, Jiefang; Viehland, D.; et al., "Aging associated domain evolution in the orthorhombic phase of < 001 > textured (K0.5Na0.5)Nb0.97Sb0.03O3 ceramics," Appl. Phys. Lett. 100, 132902 (2012); http://dx.doi.org/10.1063/1.3698154en
dc.identifier.doihttps://doi.org/10.1063/1.3698154en
dc.identifier.issn0003-6951en
dc.identifier.urihttp://hdl.handle.net/10919/47365en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/100/13/10.1063/1.3698154en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectFerroelectric single-crystalsen
dc.subjectEnhanced piezoelectricityen
dc.subjectPerovskitesen
dc.subjectBehavioren
dc.subjectStrainen
dc.titleAging associated domain evolution in the orthorhombic phase of < 001 > textured (K0.5Na0.5)Nb0.97Sb0.03O3 ceramicsen
dc.title.serialApplied Physics Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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