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dc.contributor.authorBakken, Kristine
dc.contributor.authorBlichfeld, Anders Bank
dc.contributor.authorChernyshov, Dmitry
dc.contributor.authorGrande, Tor
dc.contributor.authorGlaum, Julia
dc.contributor.authorEinarsrud, Mari-Ann
dc.date.accessioned2021-02-10T11:57:35Z
dc.date.available2021-02-10T11:57:35Z
dc.date.created2020-09-04T10:55:35Z
dc.date.issued2020
dc.identifier.citationJournal of Sol-Gel Science and Technology. 2020, 95 562-572.en_US
dc.identifier.issn0928-0707
dc.identifier.urihttps://hdl.handle.net/11250/2727178
dc.description.abstractThe prototype piezoelectric material BaTiO3 is widely used in e.g., capacitators. Chemical solution deposition (CSD) of BaTiO3 films is a simple and environmentally friendly processing route, but insight in the crystallization process is crucial to tailor the film properties. In this work, the influence of the annealing conditions on the crystallization behavior of BaTiO3 thin films from aqueous chemical solution deposition is presented. In situ synchrotron X-ray diffraction was used to reveal the phase evolution, crystallization of the films, and to study how the degree of crystallographic texture in the polycrystalline films evolved. Our results revealed that the formation of an intermediate metastable oxycarbonate phase is critical for the formation of BaTiO3 thin films prepared by aqueous CSD. The pyrolysis products present in the film before crystallization determine the degree of preferential orientation and by tuning the heating program, especially the heating rate through nucleation (<0.2 °C/s), control of the microstructure and degree of preferential orientation in the films was demonstrated.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.urihttps://doi.org/10.1007/s10971-020-05356-2
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleMechanisms for texture in BaTiO3 thin films from aqueous chemical solution depositionen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber562-572en_US
dc.source.volume95en_US
dc.source.journalJournal of Sol-Gel Science and Technologyen_US
dc.identifier.doi10.1007/s10971-020-05356-2
dc.identifier.cristin1827321
dc.relation.projectNorges forskningsråd: 250403en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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