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dc.creatorRadonjić, L
dc.creatorTodorović, M
dc.creatorMiladinović, Jelena
dc.date.accessioned2021-03-10T10:26:16Z
dc.date.available2021-03-10T10:26:16Z
dc.date.issued2005
dc.identifier.issn0921-5107
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/825
dc.description.abstractTransparent, nanostructured glass ceramics based on ferroelectric solid solutions of the type Na1-xLixNbO3 (in very narrow composition regions for x=0.12 and 0.93) and LiNb1-yTayO3 (y=0.5 unlimited solid solubility), can be obtained by controlled crystallization of glass. The parent glass samples were prepared by conventional melt-quenching technique. Heat-treatment of the parent glasses was performed at the various temperatures, for the same time. The glass structure evolution during the controlled crystallization was examined by FT-IR spectroscopy analysis. Crystalline phases were identified by X-ray diffraction analysis and SEM was used for microstructure characterization. Densities of the crystallized glasses were measured by Archimedean principle. The capacitance and dielectric loss tangent were measured at a frequency of 1 kHz, at the room temperature. It was found that in the all investigated systems crystallize solid solutions Na1-xLixNbO3 and LiNb1-yTayO3 in the glassy matrix, have crystal size on nanoscale (less than 100nm), which is one of requirements to get a transparent glass ceramic that could be a good ferroelectric material regarding to the measured properties.en
dc.publisherElsevier Science Sa, Lausanne
dc.rightsrestrictedAccess
dc.sourceMaterials Science and Engineering B-Solid State Materials for Advanced Technology
dc.subjectglass-ceramicsen
dc.subjectsolid solutionsen
dc.subjectcontrolled crystallizationen
dc.subjectnanostructured ceramicsen
dc.titleNanostructured sodium lithium niobate and lithium niobium tantalate solid solutions obtained by controlled crystallization of glassen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage70
dc.citation.issue1-2
dc.citation.other121(1-2): 64-70
dc.citation.rankM22
dc.citation.spage64
dc.citation.volume121
dc.identifier.doi10.1016/j.mseb.2005.03.003
dc.identifier.rcubconv_2539
dc.identifier.scopus2-s2.0-19344377225
dc.identifier.wos000229920700012
dc.type.versionpublishedVersion


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