Enhanced piezoelectric and ferroelectric properties in Mn-doped Na0.5Bi0.5TiO3-BaTiO3 single crystals

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dc.contributorVirginia Techen
dc.contributor.authorZhang, Qinhuien
dc.contributor.authorZhang, Yaoyaoen
dc.contributor.authorWang, Feifeien
dc.contributor.authorWang, Yaojinen
dc.contributor.authorLin, Dien
dc.contributor.authorZhao, Xiangyongen
dc.contributor.authorLuo, Haosuen
dc.contributor.authorGe, Wenweien
dc.contributor.authorViehland, Dwight D.en
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2014-01-17en
dc.date.accessioned2014-01-28T18:00:12Zen
dc.date.available2014-01-28T18:00:12Zen
dc.date.issued2009-09-01en
dc.description.abstractHigh piezoelectric and ferroelectric properties have been found in Mn-doped Na0.5Bi0.5TiO3-BaTiO3 single crystals, which were grown by a top-seeded solution method. The electrical resistivity, dielectric constant, and ferroelectric and piezoelectric properties were all found to be notably enhanced by Mn. The piezoelectric constant d(33) and electromechanical coupling coefficients k(t) and k(31) were found to be as high as 483 pC/N, 0.56, and 0.40, respectively. These values are much higher than those previously reported for Pb-free piezoelectric crystals, demonstrating the real potential for alternative lead-free systems for sensor and piezoelectric applications.en
dc.description.sponsorshipMinistry of Science and Technology of China_2008AA03Z410, 2009CB623305en
dc.description.sponsorshipNatural Science Foundation of China 60837003, 50777065, 50602047en
dc.description.sponsorshipShanghai Municipal Government 08JC1420500en
dc.description.sponsorshipInnovation Fund of Shanghai Institute of Ceramics SCX0608en
dc.description.sponsorshipFund of National Engineering Research Center for Optoelectronic Crystalline Materials 2005DC105003, 2007K05en
dc.description.sponsorshipNational Science Foundation DMR-0806592en
dc.description.sponsorshipU. S. Department of Energy DE-FG02-07ER46480en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationZhang, Qinhui; Zhang, Yaoyao; Wang, Feifei; et al., "Enhanced piezoelectric and ferroelectric properties in Mn-doped Na0.5Bi0.5TiO3-BaTiO3 single crystals," Appl. Phys. Lett. 95, 102904 (2009); http://dx.doi.org/10.1063/1.3222942en
dc.identifier.doihttps://doi.org/10.1063/1.3222942en
dc.identifier.issn0003-6951en
dc.identifier.urihttp://hdl.handle.net/10919/25167en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/95/10/10.1063/1.3222942en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectBarium compoundsen
dc.subjectBismuth compoundsen
dc.subjectCrystal growth from solutionen
dc.subjectDielectric polarisationen
dc.subjectElectrical resistivityen
dc.subjectFerroelectric curieen
dc.subjectTemperatureen
dc.subjectFerroelectric switchingen
dc.subjectManganeseen
dc.subjectPermittivityen
dc.subjectPiezoelectricityen
dc.subjectSodium compoundsen
dc.subjectElectrical propertiesen
dc.subjectPhase transitionsen
dc.subjectCeramicsen
dc.subjectPhysicsen
dc.titleEnhanced piezoelectric and ferroelectric properties in Mn-doped Na0.5Bi0.5TiO3-BaTiO3 single crystalsen
dc.title.serialApplied Physics Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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