Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals

Composition-property correlations have been systematically studied in the full concentration range of Y$_{3}$Al$_{5−x}$Ga$_{x}$O$_{12}$:Ce (YAGG:Ce) scintillator crystals. The most promising compositions for new high energy physics experiments at colliders have been determined with the light output...

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Detalles Bibliográficos
Autores principales: Sidletskiy, O, Gerasymov, Ia, Kurtsev, D, Kononets, V, Pedash, V, Zelenskaya, O, Tarasov, V, Gektin, A, Grinyov, B, Lebbou, K, Auffray, E, Dormenev, V, Borisevich, A, Korjik, M
Lenguaje:eng
Publicado: 2017
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1039/C6CE02330D
http://cds.cern.ch/record/2671518
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author Sidletskiy, O
Gerasymov, Ia
Kurtsev, D
Kononets, V
Pedash, V
Zelenskaya, O
Tarasov, V
Gektin, A
Grinyov, B
Lebbou, K
Auffray, E
Dormenev, V
Borisevich, A
Korjik, M
author_facet Sidletskiy, O
Gerasymov, Ia
Kurtsev, D
Kononets, V
Pedash, V
Zelenskaya, O
Tarasov, V
Gektin, A
Grinyov, B
Lebbou, K
Auffray, E
Dormenev, V
Borisevich, A
Korjik, M
author_sort Sidletskiy, O
collection CERN
description Composition-property correlations have been systematically studied in the full concentration range of Y$_{3}$Al$_{5−x}$Ga$_{x}$O$_{12}$:Ce (YAGG:Ce) scintillator crystals. The most promising compositions for new high energy physics experiments at colliders have been determined with the light output >200% relative to BGO and fast luminescence decay. Codoping with Ca$^{2+}$ provides the decrease of phosphorescence intensity to 0.2% after 0.6 $\mu$s and shortening of the luminescence decay constant to 21 ns. Factors affecting the scintillation decay time in YAGG:Ce have been discussed. The crystals show weak transmission loss under $\gamma$-irradiation. The feasibility to produce YAGG:Ce fibers using the $\mu$-PD method has been shown.
id oai-inspirehep.net-1720148
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-17201482019-09-30T06:29:59Zdoi:10.1039/C6CE02330Dhttp://cds.cern.ch/record/2671518engSidletskiy, OGerasymov, IaKurtsev, DKononets, VPedash, VZelenskaya, OTarasov, VGektin, AGrinyov, BLebbou, KAuffray, EDormenev, VBorisevich, AKorjik, MEngineering of bulk and fiber-shaped YAGG:Ce scintillator crystalsDetectors and Experimental TechniquesComposition-property correlations have been systematically studied in the full concentration range of Y$_{3}$Al$_{5−x}$Ga$_{x}$O$_{12}$:Ce (YAGG:Ce) scintillator crystals. The most promising compositions for new high energy physics experiments at colliders have been determined with the light output >200% relative to BGO and fast luminescence decay. Codoping with Ca$^{2+}$ provides the decrease of phosphorescence intensity to 0.2% after 0.6 $\mu$s and shortening of the luminescence decay constant to 21 ns. Factors affecting the scintillation decay time in YAGG:Ce have been discussed. The crystals show weak transmission loss under $\gamma$-irradiation. The feasibility to produce YAGG:Ce fibers using the $\mu$-PD method has been shown.oai:inspirehep.net:17201482017
spellingShingle Detectors and Experimental Techniques
Sidletskiy, O
Gerasymov, Ia
Kurtsev, D
Kononets, V
Pedash, V
Zelenskaya, O
Tarasov, V
Gektin, A
Grinyov, B
Lebbou, K
Auffray, E
Dormenev, V
Borisevich, A
Korjik, M
Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals
title Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals
title_full Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals
title_fullStr Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals
title_full_unstemmed Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals
title_short Engineering of bulk and fiber-shaped YAGG:Ce scintillator crystals
title_sort engineering of bulk and fiber-shaped yagg:ce scintillator crystals
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1039/C6CE02330D
http://cds.cern.ch/record/2671518
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