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Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems
Crystals, 10 (2020), 12; 1073. https://doi.org/10.3390/cryst10121073
Makek, Mihael; Bosnar, Damir; Kožuljević, Ana Marija; Pavelić, Luka

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Makek, M., Bosnar, D., Kožuljević, A. M. i Pavelić, L. (2020). Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems. Crystals, 10. (12). doi: 10.3390/cryst10121073

Makek, Mihael, et al. "Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems." Crystals, vol. 10, br. 12, 2020. https://doi.org/10.3390/cryst10121073

Makek, Mihael, Damir Bosnar, Ana Marija Kožuljević i Luka Pavelić. "Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems." Crystals 10, br. 12 (2020). https://doi.org/10.3390/cryst10121073

Makek, M., et al. (2020) 'Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems', Crystals, 10(12). doi: 10.3390/cryst10121073

Makek M, Bosnar D, Kožuljević AM, Pavelić L. Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems. Crystals [Internet]. 25.11.2020. [pristupljeno 17.11.2024.];10(12). doi: 10.3390/cryst10121073

M. Makek, D. Bosnar, A. M. Kožuljević i L. Pavelić, "Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems", Crystals, vol. 10, br. 12, Studeni 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:762299. [Citirano: 17.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:762299
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Naslov (engleski)Investigation of GaGG:Ce with TOFPET2 ASIC Readout for Applications in Gamma Imaging Systems
AutorMihael Makek
AutorDamir Bosnar
AutorAna Marija Kožuljević
AutorLuka Pavelić
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We investigated two detector modules, each consisting of a 8 × 8 matrix of GaGG:Ce crystals with a crystal size of 3 × 3 × 20 mm3 and a 3.2 mm pitch. The light is collected by a 8 × 8 silicon photomultiplier array, with one silicon photomultiplier matching one crystal. The signals are read out and processed using the TOFPET2 ASIC. Performed laboratory tests of the detectors were performed using a 22Na source, where energy and coincidence time resolution with different optical coupling were examined between the crystals and silicon photomultipliers, as well as under various operating voltages. The mean energy resolution of 9.8±0.6% at 511 keV was observed and it was shown that the coincidence time resolution of 384±33 ps could be achieved. The results reassure that the GaGG scintillator is a very promising candidate for the development of imaging systems, in particular, ones utilizing Compton scattering where the energy resolution plays a critical role and a moderate timing performance is acceptable.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaCrystals
Brojčani podacivol. 10, br. 12, 1073
p-ISSN2073-4352
DOIhttps://doi.org/10.3390/cryst10121073
URN:NBNurn:nbn:hr:217:762299
Datum objave publikacije2020-11-25
ProjektŠifra: EK-H2020-824093
Naziv (engleski): The strong interaction at the frontier of knowledge: fundamental research and applications
Kratica: STRONG-2020
Voditelj: Korolija, Milorad; Bosnar, Damir; Kumerički, Krešimir; Passek-Kumerički, Kornelija
Pravna nadležnost: eu
Financijer: EK
Linija financiranja: Kompetitivno projektno financiranje
URL dokumentahttps://www.mdpi.com/2073-4352/10/12/1073
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Datum i vrijeme pohrane2021-11-19 21:07:34