Scintillation properties of Gd3Al2Ga3O12:Ce3+ single crystal scintillators

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00432502" target="_blank" >RIV/68378271:_____/14:00432502 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/14:00224046

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nima.2014.03.011" target="_blank" >http://dx.doi.org/10.1016/j.nima.2014.03.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nima.2014.03.011" target="_blank" >10.1016/j.nima.2014.03.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Scintillation properties of Gd3Al2Ga3O12:Ce3+ single crystal scintillators

Popis výsledku v původním jazyce

The scintillation properties of Gd3Al2Ga3O12:Ce3+ (GAGG:Ce) single crystals grown by the Czochralski method with 1 at% cerium in the melt were investigated and results were compared with so far published results in the literature. The light yield (LY) and energy resolution were measured using a XP5200B photomultiplier. Despite about twice higher LY for GAGG:Ce, the energy resolution is only slightly better than that of LuAG:Ce due to its worse intrinsic resolution and non-proportionality of LY. The LY dependences on the sample thickness and amplifier shaping time were measured. The estimated photofraction in pulse height spectra of 320 and 662 keV ?-rays and the total mass attenuation coefficient at 662 keV ?-rays were also determined and compared withthe theoretical ones calculated using the WinXCom program.

Název v anglickém jazyce

Scintillation properties of Gd3Al2Ga3O12:Ce3+ single crystal scintillators

Popis výsledku anglicky

The scintillation properties of Gd3Al2Ga3O12:Ce3+ (GAGG:Ce) single crystals grown by the Czochralski method with 1 at% cerium in the melt were investigated and results were compared with so far published results in the literature. The light yield (LY) and energy resolution were measured using a XP5200B photomultiplier. Despite about twice higher LY for GAGG:Ce, the energy resolution is only slightly better than that of LuAG:Ce due to its worse intrinsic resolution and non-proportionality of LY. The LY dependences on the sample thickness and amplifier shaping time were measured. The estimated photofraction in pulse height spectra of 320 and 662 keV ?-rays and the total mass attenuation coefficient at 662 keV ?-rays were also determined and compared withthe theoretical ones calculated using the WinXCom program.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

<a href="/cs/project/GAP204%2F12%2F0805" target="_blank" >GAP204/12/0805: Pokročilá materiálová řešení pro tenkovrstvé scintilátory a transformátory světla</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Nuclear Instruments & Methods in Physics Research Section A

ISSN

0168-9002

e-ISSN

—

Svazek periodika

75

Číslo periodika v rámci svazku

Jul

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

1-5

Kód UT WoS článku

000335135500001

EID výsledku v databázi Scopus

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