Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00396559" target="_blank" >RIV/68378271:_____/13:00396559 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jlumin.2012.07.043" target="_blank" >http://dx.doi.org/10.1016/j.jlumin.2012.07.043</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jlumin.2012.07.043" target="_blank" >10.1016/j.jlumin.2012.07.043</a>

Result language
angličtina
Original language name
Photoluminescence and excited state structure of Bi3+-related centers in Lu2SiO5:Bi single crystalline films
Original language description
Single crystalline films of Lu2SiO5:Bi,prepared by the liquid phase epitaxy method from the melt-solution based on Bi2O3 flux, are studied at 4.2?350 K by the time-resolved spectroscopy methods under excitation in the 2.4?6.2 eV energy range. An intensedominant ultraviolet luminescence of Lu2SiO5:Bi is shown to arise from the radiative decay of the metastable and radiative minima of the triplet relaxed excited state(RES)of Bi3+ centers which are related to the 3P0 and 3P1 levels of a free Bi3+ ion,respectively. Characteristic parameters of the triplet RES,in particular the energy separation between the excited states and the rates of the radiative and non-radiative transitions from these states, are determined.
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/GAP204%2F12%2F0805" target="_blank" >GAP204/12/0805: Advanced material solutions for thin film scintillators and light transformers</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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