Novel all-solid-state composite scintillators based on the epitaxial structures of LuAG garnet doped with Pr, Sc, and Ce ions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00493055" target="_blank" >RIV/68378271:_____/18:00493055 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TNS.2018.2838333" target="_blank" >http://dx.doi.org/10.1109/TNS.2018.2838333</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TNS.2018.2838333" target="_blank" >10.1109/TNS.2018.2838333</a>
Alternative languages
Result language
angličtina
Original language name
Novel all-solid-state composite scintillators based on the epitaxial structures of LuAG garnet doped with Pr, Sc, and Ce ions
Original language description
This paper presents our achievement in the development of new types of advanced composite scintillators (CSs) based on the single crystalline films (SCFs) of Lu3Al5O12 (LuAG) garnet, doped with Pr3+ and Sc3+ ions, and substrate from single crystals (SCs) of Ce3+-doped LuAG using the technology of liquid phase epitaxy. We show the possibility of the simultaneous registration of alpha-particles and gamma-quanta by means of separation of the decay kinetics of SCF and crystal parts of such CSs. Namely, the significant differences in the scintillation decay kinetics of LuAG:Pr SCF/LuAG:Ce SC and LuAG:Sc SCF/LuAG:Ce SC CSs under excitation by alpha-particles of Am-241 (5.5 MeV) source and gamma-quanta of Cs-137 (662 keV) source are observed. Thus, such types of CSs can be successfully applied for separation of the signals coming from their film and crystal parts at the registration of the mixed radiation fluxes of alpha-particles and gamma-quanta.
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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA16-15569S" target="_blank" >GA16-15569S: Fast thin film scintillators for high resolution 2D-imaging</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
6
Pages from-to
2114-2119
UT code for WoS article
000442365000022
EID of the result in the Scopus database
2-s2.0-85047228906