Two- and three-layered composite scintillators based on the Ce3+-doped GAGG and TbAG garnets for the simultaneous registration of various types of ionizing radiation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00598212" target="_blank" >RIV/68378271:_____/24:00598212 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1021/acs.cgd.4c00252" target="_blank" >https://doi.org/10.1021/acs.cgd.4c00252</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.cgd.4c00252" target="_blank" >10.1021/acs.cgd.4c00252</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Two- and three-layered composite scintillators based on the Ce3+-doped GAGG and TbAG garnets for the simultaneous registration of various types of ionizing radiation

Popis výsledku v původním jazyce

This work presents our most recent results in the development of composite scintillators using Liquid Phase Epitaxy growth method, based on the single crystalline films and single crystals of garnet compounds for radiation monitoring of different components of mixed ionization radiation fluxes. Such composite scintillators present two and three layered epitaxial structures consisting of two SCFs of Ce3+ doped garnets, namely Gd3Al5-xGaxO12:Ce garnet with Ga content x=1.75–2.25 as a first film layer and Tb3Al5O12:Ce garnet as a second film layer. As substrates, the Gd3Al5-xGaxO12:Ce single crystals with fixed Ga concentration x=2.3, 2.5 and 3.0 were used. For estimation of scintillation properties of the respective epitaxial structures (pulse height spectra, light yield and scintillation decay kinetics) we have used three types of ionizing radiation: α–particles (239Pu), β-particles (90Sr + 90Y) and γ–quanta (137Cs).

Název v anglickém jazyce

Two- and three-layered composite scintillators based on the Ce3+-doped GAGG and TbAG garnets for the simultaneous registration of various types of ionizing radiation

Popis výsledku anglicky

This work presents our most recent results in the development of composite scintillators using Liquid Phase Epitaxy growth method, based on the single crystalline films and single crystals of garnet compounds for radiation monitoring of different components of mixed ionization radiation fluxes. Such composite scintillators present two and three layered epitaxial structures consisting of two SCFs of Ce3+ doped garnets, namely Gd3Al5-xGaxO12:Ce garnet with Ga content x=1.75–2.25 as a first film layer and Tb3Al5O12:Ce garnet as a second film layer. As substrates, the Gd3Al5-xGaxO12:Ce single crystals with fixed Ga concentration x=2.3, 2.5 and 3.0 were used. For estimation of scintillation properties of the respective epitaxial structures (pulse height spectra, light yield and scintillation decay kinetics) we have used three types of ionizing radiation: α–particles (239Pu), β-particles (90Sr + 90Y) and γ–quanta (137Cs).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/EH22_008%2F0004596" target="_blank" >EH22_008/0004596: Senzory a detektory pro informační společnost budoucnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Crystal Growth & Design

ISSN

1528-7483

e-ISSN

1528-7505

Svazek periodika

24

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

6954-6964

Kód UT WoS článku

001298180700001

EID výsledku v databázi Scopus

2-s2.0-85201920878