Photoluminescence of tin dioxide thin films, obtained with the use of polymers
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Date
2005
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Abstract
Tin dioxide nanostructured thin films properties obtained by the photoluminescent
methods are reported. As a result of the researches fulfilled the luminescence in the visible
region of 577 nm and 642 nm was established which is not yet reported in the literature.
The luminescent mechanism connected with the system of centers typical for nanostructured
objects are analyzed. The radiation spectra types changes, caused by the thermal
treatment of a nanoscale tin dioxide films were noticed, which may be connected with
structural transformations. These transformations seems caused the luminescent mechanism
change from the intercenters’ type to the recombinational one
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Keywords
tin dioxide, photoluminescent, system of centers
Citation
Photoelectronics – inter-universities scientific articles.