Ultrafast transparent ceramic scintillators using the Yb3+ charge transfer luminescence in RE2O3 host

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00370637" target="_blank" >RIV/68378271:_____/11:00370637 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1143/APEX.4.126402" target="_blank" >http://dx.doi.org/10.1143/APEX.4.126402</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1143/APEX.4.126402" target="_blank" >10.1143/APEX.4.126402</a>

Result language
angličtina
Original language name
Ultrafast transparent ceramic scintillators using the Yb3+ charge transfer luminescence in RE2O3 host
Original language description
We report a new discovery of Yb3+-doped ultrafast scintillators based on the Yb3+ charge transfer luminescence. Transparent ceramic Yb3+-doped Y2O3, Sc2O3, Lu2O3 and Yb2O3 were prepared by sintering. When irradiated by gamma and X-rays, they showed a well detectable photoabsorption peak in the pulse height spectra and ultrafast scintillation decay dominated by the decay time of about 1 ns. For the first time, the Yb3+-doped oxide materials show detectable scintillation in the pulse height measurement atroom temperature with ultafast scintillation decay.
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
<a href="/en/project/KAN300100802" target="_blank" >KAN300100802: Nanocomposite, ceramic and thin film scintillators</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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