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

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dc.contributor.authorKolcu, O. B.
dc.contributor.authorIren, E.
dc.contributor.authorYetkin, T.
dc.contributor.authorOzok, F.
dc.contributor.authorErduran, M. N.
dc.date.accessioned2026-06-27T14:55:34Z
dc.date.issued2023
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
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUuml
dc.description.sponsorshipBITAK) [119F133]
dc.description.urihttps://doi.org/10.1016/j.apradiso.2023.110902
dc.identifier.doi10.1016/j.apradiso.2023.110902
dc.identifier.eissn1872-9800
dc.identifier.issn0969-8043
dc.identifier.pubmed37379787
dc.identifier.urihttps://hdl.handle.net/20.500.14981/66296
dc.identifier.volume199
dc.identifier.wos001034099900001
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofAPPLIED RADIATION AND ISOTOPES
dc.subjectChemical etching
dc.subjectScintillator light output
dc.subjectScintillator polishing
dc.subjectSurface treatment
dc.subjectSURFACE-TREATMENT
dc.subjectLSO
dc.subjectSCINTILLATORS
dc.subjectDESIGN
dc.subjectChemistry
dc.subjectNuclear Science & Technology
dc.subjectRadiology, Nuclear Medicine & Medical Imaging
dc.titleMeasurement of LYSO crystal light output and energy resolution improvement with acid etching
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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