Luminescence characteristics of the Ce3+-doped pyrosilicates: the case of La-admixed Gd2Si2O7 single crystals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00440097" target="_blank" >RIV/68378271:_____/14:00440097 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/jp5080384" target="_blank" >http://dx.doi.org/10.1021/jp5080384</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp5080384" target="_blank" >10.1021/jp5080384</a>

Result language
angličtina
Original language name
Luminescence characteristics of the Ce3+-doped pyrosilicates: the case of La-admixed Gd2Si2O7 single crystals
Original language description
We study Ce3+ luminescence and scintillation characteristics in novel, high performing hosts among the oxide single crystal scintillators, the La-admixed Gd2Si2O7. Obtained characteristics are systematically compared with the earlier studied Lu2Si2O7 host. We determine the barrier height of the thermal ionization of the Ce3+ excited center, we address the effect of La-admixture on the physical characteristics, and we construct an energy level diagram of the material system. High scintillation efficiency, low afterglow, and the onset of Ce3+ excited state ionization appearing well above room temperature indicate a large potential of La-admixed Gd2Si2O7 in a variety of scintillating material applications.
Czech name
—
Czech description
—

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
—

Project
<a href="/en/project/LH14266" target="_blank" >LH14266: Innovative material concepts of rare earth-free scintillators</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)