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Aging and slow dynamics in SrxBa1-xNb2O6

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dc.contributorVirginia Techen
dc.contributor.authorChao, L. K.en
dc.contributor.authorColla, Eugene V.en
dc.contributor.authorWeissman, Michael B.en
dc.contributor.authorViehland, Dwight D.en
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2013-12-18en
dc.date.accessioned2014-02-11T13:45:53Zen
dc.date.available2014-02-11T13:45:53Zen
dc.date.issued2005-10-10en
dc.description.abstractThe uniaxial "relaxor" ferroelectric SrxBa1-xNb2O6 (SBN) is found to crossover from holelike to cumulative aging as it is cooled into the frozen relaxor regime. The cumulative aging contrasts sharply with the behavior of cubic relaxors, supporting ideas that the spin-glasslike aging in cubic relaxors is connected with polarization components orthogonal to the net ferropolarization. In the relaxor regime, small dc fields are found to suppress much of the dissipative response, similar to long-time aging. Pyroelectric currents are measured, along with limits on pyroelectric noise, allowing limits to be set on dynamically coherent domain sizes. Large nonlinear susceptibilities are found near the freezing transition.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationChao, LK ; Colla, EV ; Weissman, MB ; et al., Oct 2005. "Aging and slow dynamics in SrxBa1-xNb2O6," PHYSICAL REVIEW B 72(13): 134105. DOI: 10.1103/PhysRevB.72.134105en
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.72.134105en
dc.identifier.issn1098-0121en
dc.identifier.urihttp://hdl.handle.net/10919/25355en
dc.identifier.urlhttp://link.aps.org/doi/10.1103/PhysRevB.72.134105en
dc.language.isoen_USen
dc.publisherAmerican Physical Societyen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectSpin-glassesen
dc.subjectThermal-treatmenten
dc.subjectNiobateen
dc.subjectPhysicsen
dc.titleAging and slow dynamics in SrxBa1-xNb2O6en
dc.title.serialPhysical Review Ben
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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