Electromechanical and elastic isotropy in the (011) plane of 0.7Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) crystals: Inhomogeneous shearing of polarization

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dc.contributorVirginia Tech. Department of Materials Science and Engineeringen
dc.contributorUnited States. Naval Sea Systems Commanden
dc.contributor.authorViehland, Dwight D.en
dc.contributor.authorLi, Jiefangen
dc.contributor.authorAmin, Ahmeden
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2015-04-24en
dc.date.accessioned2015-05-21T19:47:33Zen
dc.date.available2015-05-21T19:47:33Zen
dc.date.issued2002-10-01en
dc.description.abstractTemperature dependent electromechanical investigations of <110>, <001>, and <111> oriented morphotropic phase boundary compositions of Pb(Mg1/3Nb2/3)O-3-PbTi0(3) crystals have been performed. Softening of the dielectric constant, piezoelectric constant, and Young's modulus was found for all three orientations, near a ferroelectric rhombohedral to ferroelectric tetragonal transformation. However, the value of Young's modulus was an order of magnitude higher along <111>, than either <001> or <110>. An unusual electromechanical and elastic equivalence was found between the <110> and <001> directions. This result demonstrates that the enhanced electromechanical performance of oriented piezocrystals is not constrained to the <001> orientation, but rather to the (011) plane. (C) 2002 American Institute of Physics.en
dc.description.sponsorshipUnited States. Office of Naval Researchen
dc.format.extent6 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationViehland, D., Li, J. F., Amin, A. (2002). Electromechanical and elastic isotropy in the (011) plane of 0.7Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) crystals: Inhomogeneous shearing of polarization. Journal of Applied Physics, 92(7), 3985-3989. doi: 10.1063/1.1486051en
dc.identifier.doihttps://doi.org/10.1063/1.1486051en
dc.identifier.issn0021-8979en
dc.identifier.urihttp://hdl.handle.net/10919/52499en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/jap/92/7/10.1063/1.1486051en
dc.language.isoen_USen
dc.publisherAmerican Institute of Physicsen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectElastic modulien
dc.subjectElasticityen
dc.subjectFerroelectric phase transitionsen
dc.subjectDielectric constanten
dc.subjectNiobiumen
dc.titleElectromechanical and elastic isotropy in the (011) plane of 0.7Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) crystals: Inhomogeneous shearing of polarizationen
dc.title.serialJournal of Applied Physicsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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