Relationship between Li/Ce concentration and the luminescence properties of codoped Gd3(Ga, Al)5O12:Ce
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00536252" target="_blank" >RIV/68378271:_____/20:00536252 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/pssb.201900504" target="_blank" >https://doi.org/10.1002/pssb.201900504</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pssb.201900504" target="_blank" >10.1002/pssb.201900504</a>
Alternative languages
Result language
angličtina
Original language name
Relationship between Li/Ce concentration and the luminescence properties of codoped Gd3(Ga, Al)5O12:Ce
Original language description
Li+ codoping of Gd3(Ga, Al)5O12:Ce (GGAG:Ce) single crystals induces the acceleration of scintillation decay time. However, its effect on the scintillation properties of GGAG:Ce remains poorly understood. Herein, the relationship between Ce/Li concentration and scintillation properties is investigated. GGAG crystals with a range of Ce and Li concentrations are grown by the Czochralski method and the scintillation decay and light output of GGAG:Ce, Li are measured. The results show comparable or improved performance compared with conventional scintillators. In optical absorption and photoluminescence (PL) measurements, the conversion of the stable Ce3+ to Ce4+ is not observed in a clear manner in GGAG:Ce samples with variable Li concentration. Instead, some defect‐related absorption seems to appear. Temperature dependence of PL decay for samples with variable Ce concentration is also evaluated.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Solid State Physics for 21st century</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physica Status Solidi B-Basic Solid State Physics
ISSN
0370-1972
e-ISSN
—
Volume of the periodical
257
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000503018500001
EID of the result in the Scopus database
2-s2.0-85076729558