The role of cerium variable charge state in the luminescence and scintillation mechanism in complex oxide scintillators: the effect of air annealing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00458384" target="_blank" >RIV/68378271:_____/16:00458384 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jlumin.2015.01.008" target="_blank" >http://dx.doi.org/10.1016/j.jlumin.2015.01.008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jlumin.2015.01.008" target="_blank" >10.1016/j.jlumin.2015.01.008</a>

Result language
angličtina
Original language name
The role of cerium variable charge state in the luminescence and scintillation mechanism in complex oxide scintillators: the effect of air annealing
Original language description
The influence of annealing in air at elevated temperatures on the absorption, luminescence andscintillation characteristics was studied for a set of Ce-doped aluminum garnet and perovskite singlecrystals. Positive effects consisting mainly in increase of light yield and decrease of afterglow were foundto varying extent in all the materials. It is explained by the positive role of created stable Ce4+ center in scintillation mechanism and by decrease of deep trap concentration based on oxygen vacancies.n
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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