Optical properties of Eu2+-doped KLuS2 phosphor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00395216" target="_blank" >RIV/68378271:_____/13:00395216 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/13:00209115
Result on the web
<a href="http://dx.doi.org/10.1016/j.cplett.2013.05.001" target="_blank" >http://dx.doi.org/10.1016/j.cplett.2013.05.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cplett.2013.05.001" target="_blank" >10.1016/j.cplett.2013.05.001</a>

Result language
angličtina
Original language name
Optical properties of Eu2+-doped KLuS2 phosphor
Original language description
Pure KLuS2 single crystals doped with divalent europium were synthesized in the form of crystaylline hexagonal platelets. UV/Vis absorption and luminescence characteristics were measured in the broad temperature and concentration interval. The band edgeof KLuS2 is found at 303 nm, Eu2+ 4f-5d excitation band at 390 nm and Eu2+ emission at 520 nm with submicrosecond deay time. No significant thermal quenching of the Eu2+ emission is obeserved up to 200 oC. Phenomonological modeling and delayed recombanation decays measurement are employed to investigate the Eu2+ excited state dynamics. The application potential in white LEDs or X-ray phosphors is dicsussed.
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
BH - Optics, masers and lasers
OECD FORD branch
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Project
<a href="/en/project/TA01011017" target="_blank" >TA01011017: New Single Crystal Materials Prepared with EFG Technology and Their Hi-tech Applications</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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