002842552 001__ 2842552
002842552 003__ SzGeCERN
002842552 005__ 20230331114141.0
002842552 0247_ $$2DOI$$a10.1039/d2ma00626j
002842552 0248_ $$aoai:cds.cern.ch:2842552$$pcerncds:FULLTEXT$$pcerncds:CERN:FULLTEXT$$pcerncds:CERN
002842552 035__ $$9https://inspirehep.net/api/oai2d$$aoai:inspirehep.net:2183065$$d2022-11-29T14:21:34Z$$h2022-11-30T09:49:30Z$$mmarcxml
002842552 035__ $$9Inspire$$a2183065
002842552 041__ $$aeng
002842552 100__ $$aMartinazzoli, Loris$$uCERN$$uMilan Bicocca U.$$uINFN, Milan Bicocca$$vUniversitá degli Studi di Milano-Bicocca, 20126 Milano, Italy
002842552 245__ $$9submitter$$aCompositional engineering of multicomponent garnet scintillators: towards an ultra-accelerated scintillation response
002842552 260__ $$c2022
002842552 300__ $$a11 p
002842552 520__ $$9submitter$$aOptical, luminescence and scintillation characteristics were studied in garnet-type GAGG single-crystal scintillators grown by the Czochralski method and heavily doped with a cerium activator and a magnesium codopant at different concentrations. Emission quenching due to the formation of closely spaced Ce–Mg pairs accelerating the photoluminescence and scintillation decays down to a few nanoseconds and substantial suppression of slower decay components are observed. We show that despite a significant decrease in the scintillation yield, the coincidence time resolution and the afterglow, which are the most critically important parameters of fast scintillators, exhibited by the heavily doped GAGG:- Ce,Mg are superior to those in the state-of-the-art scintillators. Due to the peculiar feature of the GAGG host to tolerate extremely high cerium and magnesium concentrations while still maintaining a bulk single crystal form, this scintillator has a great potential for high-count-rate applications in high energy physics experiments and industries with harsh operational environments, where a lower light yield can be tolerated.
002842552 540__ $$3publication$$aCC-BY-NC-3.0$$fOther$$uhttp://creativecommons.org/licenses/by-nc/3.0/
002842552 542__ $$dThe Author(s)$$g2022
002842552 65017 $$2INSPIRE$$aEngineering
002842552 690C_ $$aARTICLE
002842552 690C_ $$aCERN
002842552 700__ $$aNargelas, Saulius$$uVilnius, Inst. Theor. Phys. Astron.
002842552 700__ $$aBoháček, Pavel$$uPrague, Inst. Phys.
002842552 700__ $$aCalá, Roberto$$uCERN$$uMilan Bicocca U.$$uINFN, Milan Bicocca$$vUniversitá degli Studi di Milano-Bicocca, 20126 Milano, Italy
002842552 700__ $$aDušek, Michal$$uPrague, Inst. Phys.
002842552 700__ $$aRohlíček, Jan$$uPrague, Inst. Phys.
002842552 700__ $$aTamulaitis, Gintautas$$uVilnius, Inst. Theor. Phys. Astron.
002842552 700__ $$aAuffray, Etiennette$$uCERN
002842552 700__ $$aNikl, Martin$$uPrague, Inst. Phys.
002842552 773__ $$c6842-6852$$n17$$pMaterials Advances$$v3$$y2022
002842552 8564_ $$82410383$$s2812969$$uhttps://cds.cern.ch/record/2842552/files/d2ma00626j.pdf$$yFulltext
002842552 960__ $$a13
002842552 980__ $$aARTICLE