Thermoluminescence properties of non-stoichiometric Li2Si2O5 synthesized from natural amethyst quartz

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dc.authoridGüçkan, Veysi/0000-0001-7693-7770
dc.authoridAkhmedova, Ceyran Ali/0000-0002-7997-3651
dc.authoridAltunal, Volkan/0000-0001-9411-3441
dc.authoridDepci, Tolga/0000-0001-9562-8068
dc.authorwosidNUR, Necmettin/K-3219-2014
dc.authorwosidGüçkan, Veysi/AAM-3632-2020
dc.authorwosidAkhmedova, Ceyran Ali/HJZ-2528-2023
dc.authorwosidKızılkaya, Nilgün/AAJ-5398-2020
dc.authorwosidYeğingil, Zehra/C-2288-2018
dc.authorwosidAltunal, Volkan/N-1604-2018
dc.authorwosidDepci, Tolga/A-2867-2016
dc.contributor.authorNur, N.
dc.contributor.authorGuckan, V.
dc.contributor.authorKizilkaya, N.
dc.contributor.authorDepci, T.
dc.contributor.authorAhmedova, C.
dc.contributor.authorOzdemir, A.
dc.contributor.authorAltunal, V.
dc.date.accessioned2024-08-04T20:42:33Z
dc.date.available2024-08-04T20:42:33Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn the present study, on the contrary of lots of researches, stoichiometric (s-LD) and non-stoichiometric (n-LD) lithium disilicate polycrystalline were tried to synthesize using easily available and cheap natural amethyst quartz samples collected from Balikesir Dursunbey Turkey as a starting material by the high temperature solid state method. Structure and morphology of s-LD and n-LD were done using XRD, FTIR and SEM, showing the main structure as lithium disilicate for n-LD. The findings showed that n-LD had better crystal structure and gave better TL response, so a detailed investigation on its main dosimetric properties was studied and presented in this paper. The thermoluminescence (TL) glow curve of n-LD consisted of 3 distinguishable peaks and the main peak was stable since TL sensitivity increased only 12% after 2 kGy of high dose exposure. The reusability results showed that TL intensity decreased maximum 21% and 16% for 5 Gy and 50 Gy, respectively after 11 repeated cycles and n-LD had a superlinearity index (g(D)=1.019). The main peak was just 5% faded in 4 weeks. Consequently, n-LD as a phosphor might be used in many fields concerning with the dose range from 0.1 Gy up to 100 Gy. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipNATO, Belgium [SfP984649]; Cukurova University, Turkey [FUA-2015-4300]; Adiyaman University, Turkey Rectorate [AMYOBAP/2014-0004]; Inonu University, Turkey [2015/54]en_US
dc.description.sponsorshipThis project has been supported by NATO, Belgium in the frame of the NATO Science for Peace and Security (SPS) Program under the project number SfP984649 and by Cukurova University, Turkey under the project number FUA-2015-4300. The authors also would like to thank Adiyaman University, Turkey Rectorate (Project No. AMYOBAP/2014-0004) and Inonu University, Turkey (Project Number: 2015/54) for their financial support. We would like to thank Baskent University Hospital for their permission in performing the irradiations.en_US
dc.identifier.doi10.1016/j.jlumin.2016.07.012
dc.identifier.endpage371en_US
dc.identifier.issn0022-2313
dc.identifier.issn1872-7883
dc.identifier.scopus2-s2.0-84980332314en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage366en_US
dc.identifier.urihttps://doi.org/10.1016/j.jlumin.2016.07.012
dc.identifier.urihttps://hdl.handle.net/11616/97450
dc.identifier.volume179en_US
dc.identifier.wosWOS:000384384800052en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal of Luminescenceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLi2Si2O5en_US
dc.subjectAmethysten_US
dc.subjectDose responseen_US
dc.subjectSolid state synthesisen_US
dc.titleThermoluminescence properties of non-stoichiometric Li2Si2O5 synthesized from natural amethyst quartzen_US
dc.typeArticleen_US

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