Structural and electrical properties of strontium barium niobate thin films crystallized by conventional furnace and rapid-thermal annealing process

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMendes, R. G.
dc.creatorAraújo, Eudes B.
dc.creatorEiras, J. A.
dc.date2014-05-27T11:20:18Z
dc.date2016-10-25T18:17:12Z
dc.date2014-05-27T11:20:18Z
dc.date2016-10-25T18:17:12Z
dc.date2001-10-01
dc.date.accessioned2017-04-06T01:00:07Z
dc.date.available2017-04-06T01:00:07Z
dc.identifierJournal of Materials Research, v. 16, n. 10, p. 3009-3013, 2001.
dc.identifier0884-2914
dc.identifierhttp://hdl.handle.net/11449/66590
dc.identifierhttp://acervodigital.unesp.br/handle/11449/66590
dc.identifier10.1557/JMR.2001.0413
dc.identifierWOS:000171429600039
dc.identifier2-s2.0-0035494725.pdf
dc.identifier2-s2.0-0035494725
dc.identifierhttp://dx.doi.org/10.1557/JMR.2001.0413
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/888134
dc.descriptionStrontium barium niobate (SBN) thin films were crystallized by conventional electric furnace annealing and by rapid-thermal annealing (RTA) at different temperatures. The average grain size of films was 70 nm and thickness around 500 nm. Using x-ray diffraction, we identified the presence of polycrystalline SBN phase for films annealed from 500 to 700 °C in both cases. Phases such as SrNb2O6 and BaNb2O6 were predominantly crystallized in films annealed at 500 °C, disappearing at higher temperatures. Dielectric and ferroelectric parameters obtained from films crystallized by conventional furnace and RTA presented essentially the same values.
dc.languageeng
dc.relationJournal of Materials Research
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCrystallization
dc.subjectElectric furnaces
dc.subjectMetallorganic chemical vapor deposition
dc.subjectPermittivity
dc.subjectRapid thermal annealing
dc.subjectScanning electron microscopy
dc.subjectStrontium compounds
dc.subjectX ray diffraction analysis
dc.subjectMetallic ions
dc.subjectThin films
dc.titleStructural and electrical properties of strontium barium niobate thin films crystallized by conventional furnace and rapid-thermal annealing process
dc.typeOtro


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