Photoinduced preparation of bandgap-engineered garnet powders
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00499564" target="_blank" >RIV/68378271:_____/18:00499564 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/18:00323733 RIV/68407700:21460/18:00323733
Result on the web
<a href="http://dx.doi.org/10.1109/TNS.2018.2803278" target="_blank" >http://dx.doi.org/10.1109/TNS.2018.2803278</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TNS.2018.2803278" target="_blank" >10.1109/TNS.2018.2803278</a>
Alternative languages
Result language
angličtina
Original language name
Photoinduced preparation of bandgap-engineered garnet powders
Original language description
The indirect photochemical synthesis for the preparation of bandgap- or defect-engineered multicomponent garnet powders from aqueous solutions was investigated. Gd3(Ga,Al)5O12 (GGAG) doped with Ce or Ce+Eu and Lu3(Al,Sb)5O12 doped with Eu were produced by calcination of the prepared solid precursors at various conditions and their structural and luminescence properties were thoroughly studied. In GGAG:Ce, the content of Ga was shown to have strong impact on the lattice parameter and position of the Ce3+ emission. To induce the formation of Ce4+ ions as defects competing with electron traps, Mg ions were added and calcination in air was examined. Both factors were shown to cause the decrease of Ce3+ emission intensity and acceleration of luminescence decay in a similar way. Doping with Sb(III) required calcination of solid precursors in inert atmosphere to prevent formation of an unknown pyrochlore-type phase. Low temperatures were needed to limit Sb2O3 evaporation during calcination.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/GA17-06479S" target="_blank" >GA17-06479S: Synthesis, characterization and tailoring the properties of luminescent nanocomposites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Nuclear Science
ISSN
0018-9499
e-ISSN
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Volume of the periodical
65
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
2184-2190
UT code for WoS article
000442365000035
EID of the result in the Scopus database
2-s2.0-85041551445