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@inproceedings{1343675,
author = {Morávek, Tomáš and Ráheľ, Jozef},
address = {Ostrava},
booktitle = {NANOCON 2015 - 7th International Conference on Nanomaterials, Conference Proceeding},
keywords = {Alumina; DCSBD; Sub-micron powder; Thermoluminescence},
howpublished = {paměťový nosič},
language = {eng},
location = {Ostrava},
isbn = {978-80-87294-63-5},
pages = {327-330},
publisher = {TANGER Ltd.},
title = {A luminescence study of plasma treated alumina powders},
year = {2015}
}
TY - JOUR
ID - 1343675
AU - Morávek, Tomáš - Ráheľ, Jozef
PY - 2015
TI - A luminescence study of plasma treated alumina powders
PB - TANGER Ltd.
CY - Ostrava
SN - 9788087294635
KW - Alumina
KW - DCSBD
KW - Sub-micron powder
KW - Thermoluminescence
N2 - The sintering of plasma pre-treated alumina sub-micron powders results in finer microstructure of final ceramics. This highly interesting and potentially useful result motivates us to study the microscopic changes on plasma treated alumina powders. In this paper we present the study of luminescence produced by thermally stimulated plasma treated alumina powders, to extend the portfolio of standard surface diagnostic tools specializing primarily at chemical and topological changes. We found that luminescence signal is exceedingly sensitive to plasma treatment. The comprehensive set of experiments implies that the emitted light is produced chiefly by the process of thermoluminescence. Hence the emitted light is the direct consequence of plasma assisted electron trapping in the material, rather than the outcome of chemical reactions.
ER -
MORÁVEK, Tomáš and Jozef RÁHEĽ. A luminescence study of plasma treated alumina powders. In \textit{NANOCON 2015 - 7th International Conference on Nanomaterials, Conference Proceeding}. Ostrava: TANGER Ltd., 2015, p.~327-330. ISBN~978-80-87294-63-5.
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