Scintillation properties of Y-Admixed Gd2Si2O7 scintillator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00517929" target="_blank" >RIV/68378271:_____/19:00517929 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.radmeas.2019.106123" target="_blank" >https://doi.org/10.1016/j.radmeas.2019.106123</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.radmeas.2019.106123" target="_blank" >10.1016/j.radmeas.2019.106123</a>

Result language
angličtina
Original language name
Scintillation properties of Y-Admixed Gd2Si2O7 scintillator
Original language description
Pyrosilicate scintillation crystals are expected to be the next generation scintillators, because they have goodlight output and no hygroscopic nature. In this work, (Ce0.01Gd0.90Y0.09)2Si2O7(Ce:Y-GPS) crystal was grown by the floating zone method. Emission wavelengths of this material were at 360 and 380 nm originated from Ce3+5d-4f transition, and these emission peaks were located at shorter wavelength side compared with Ce-doped (Gd,La)2Si2O7due to the change of the crystalfield. Gamma-ray-excited pulse height and scintillation decay measurements showed that Ce:Y-GPS had a light output of 48,000 ± 3000 photons/MeV, FWHM energy resolution of 11.8 ± 0.5% at 662 keV and the decay time components of 42 ± 1 ns (58 ± 2%) and 180 ± 10 ns (42 ± 2%).
Czech name
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Czech description
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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.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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