Please use this identifier to cite or link to this item:
- Densification of Mn-doped tin oxide films by conventional heating and microwave heating treatment
- Universidade Estadual Paulista (UNESP)
- Université de Bourgogne
- Université Paris-Sud
- Mn(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.
- Physica Scripta T, v. T115, p. 291-293.
- Extended X ray absorption fine structure spectroscopy
- Microwave heating
- Tin dioxide
- Fluoride glasses
- Tin oxide films
- Oxide films
- Acesso restrito
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.