Influence of Fe doping concentration on SnO2 thin layers
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Date
2019-02-24
Journal Title
Journal ISSN
Volume Title
Publisher
Universty of Eloued جامعة الوادي
Abstract
In this study, we report structural, morphological
and optical properties of Fe-doped SnO2
thin layers. Fe doping
concentration has evaluated from 0 to 0.6 wt.%. XRD and SEM
results revealed polycrystalline structure for Fe-doped SnO2
thin
layers. The optical transmittance of all thin layers displayed high
transparency reach to 80% in visible region. The optical gap of
these thin layers decreases from 3.87 to 3.58 eV. The crystalline
sizes decrease from 35 to 30 nm. Electrical resistivity of thin
layers increases from 1.2×10-2
to 6.8×10-2 Ω .cm.
Description
Intervention
Keywords
SnCl2, Spray pyrolysis, XRD, SEM, UV-Vis Spectroscopy, 4-point probe system.
Citation
t Leila Segueni.Nassiba Allag.Boubaker Benhaoua.Achour Rahal.Atmane Benhaoua.Brahim Gasmi.Influence of Fe doping concentration on SnO2 thin layers.International Symposium on Technology & Sustainable Industry Development, ISTSID’2019. Faculty Of Technology. University Of Eloued. [Visited in ../../….]. Available from [copy the link here].