Densification of Mn-doped tin oxide films by conventional heating and microwave heating treatment

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversité de Bourgogne
dc.contributorUniversité Paris-Sud
dc.date.accessioned2014-05-27T11:21:42Z
dc.date.available2014-05-27T11:21:42Z
dc.date.created2014-05-27T11:21:42Z
dc.date.issued2005-12-01
dc.identifierPhysica Scripta T, v. T115, p. 291-293.
dc.identifier0281-1847
dc.identifierhttp://hdl.handle.net/11449/68557
dc.identifier10.1238/Physica.Topical.115a00291
dc.identifierWOS:000204272100079
dc.identifier2-s2.0-42149134826
dc.identifier5584298681870865
dc.identifier9971202585286967
dc.identifier0000-0002-8356-8093
dc.description.abstractMn(II) doped SnO2 thin films used for shielding fluoride glasses against corrosion were investigated by x-ray absorption spectroscopy (EXAFS and XANE)S at the Sn and Mn K-edges. The effect of firing treatment on the densification of the films was studied. It has been evidenced a partial change of Mn valence from 2.3 to 2.6 upon heating which is attributed to a change of ratios of two Mn sites: grafted divalent Mn ions at the surface of SnO 2 nanocrystallites and trivalent Mn ions embedded into a substitutional solid solution with Sn. © Physica Scripta 2005.
dc.languageeng
dc.relationPhysica Scripta T
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectDensification
dc.subjectExtended X ray absorption fine structure spectroscopy
dc.subjectManganese
dc.subjectMicrowave heating
dc.subjectTin dioxide
dc.subjectFluoride glasses
dc.subjectTin oxide films
dc.subjectOxide films
dc.titleDensification of Mn-doped tin oxide films by conventional heating and microwave heating treatment
dc.typeArtículos de revistas


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