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Measurement of LYSO crystal light output and energy resolution improvement with acid etching

dc.contributor.authorKolcu, O. B.
dc.contributor.authorIren, E.
dc.contributor.authorYetkin, T.
dc.contributor.authorOzok, F.
dc.contributor.authorErduran, M. N.
dc.contributor.authorÖzok, Ferhat
dc.date.accessioned2025-01-09T20:14:26Z
dc.date.available2025-01-09T20:14:26Z
dc.date.issued2023
dc.identifier.issn0969-8043
dc.identifier.issn1872-9800
dc.identifier.urihttps://doi.org/10.1016/j.apradiso.2023.110902
dc.identifier.urihttps://hdl.handle.net/20.500.14124/9067
dc.description.abstractIn this study, we investigated the impact of chemical etching on the light output and energy resolution of LYSO scintillators using simple, affordable laboratory equipment. We found that etching with phosphoric acid at temperatures between 180 degrees C and 190 degrees C improved the light output and energy resolution compared to mechanically polished crystals, even after minimal etching times. Our results show that with 7.5 min of chemical etching, the light output increase rate is 45.7%, and the relative energy resolution improvement is 12%.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUuml;BITAK) [119F133]en_US
dc.description.sponsorshipWe would like to thank Bilal Cakir, Istanbul Sabahattin Zaim and Istinye University chemistry laboratory staff for their support in pro- viding equipment. This work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under grant number 119F133.en_US
dc.language.isoengen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofApplied Radiation and Isotopesen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChemical etchingen_US
dc.subjectScintillator light outputen_US
dc.subjectScintillator polishingen_US
dc.subjectSurface treatmenten_US
dc.titleMeasurement of LYSO crystal light output and energy resolution improvement with acid etchingen_US
dc.typearticleen_US
dc.authorid0000-0001-9630-7362
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.institutionauthorÖzok, Ferhat
dc.identifier.doi10.1016/j.apradiso.2023.110902
dc.identifier.volume199en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.wosqualityQ2
dc.identifier.wosWOS:001034099900001
dc.identifier.scopus2-s2.0-85163871401
dc.identifier.pmid37379787
dc.identifier.scopusqualityQ2
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.snmzKA_20250105


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