Preparation and study of the main dosimetric properties by TL of sintered lithium silicate pellets

dc.creatorCANO, NILO F.
dc.creatorAYNAYA-CAHUI, SANDRA C.
dc.creatorVILCA, ZAIDA V.
dc.creatorROCCA, RENE R.
dc.creatorGUNDU RAO, T.K.
dc.creatorCARRERA, BETZABEL N.S.
dc.creatorLOPEZ-GONZALES, ALEJANDRO H.
dc.creatorJAVIER-CCALLATA, HENRY S.
dc.creatorAYALA-ARENAS, JORGE S.
dc.date2023
dc.date2023-04-19T19:31:49Z
dc.date2023-04-19T19:31:49Z
dc.date.accessioned2023-09-28T14:25:47Z
dc.date.available2023-09-28T14:25:47Z
dc.identifier0022-2313
dc.identifierhttp://repositorio.ipen.br/handle/123456789/33988
dc.identifier255
dc.identifier10.1016/j.jlumin.2022.119580
dc.identifier69.5
dc.identifier77
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9004197
dc.descriptionThis work presents the structural characteristics and the dosimetric properties under ionizing radiation of the lithium silicate (LSO) (LSO) phosphor. The structure of the synthesized material was determined by X-ray diffraction (XRD) method and Rietveld refinement method. The dosimetric properties of LSOLSO in the form of pellets were studied by thermoluminescence (TL) under the effect of different doses of ??-irradiation. The phosphor exhibited a TL emission curve with four TL peaks centered at 100, 182, 250 and 290 ??C, with a light emission band centered at 385 nm. The TL dose-dependent ??-radiation dose response of the TL peak at 182 ??C was linear in the low-dose region, from the order of mGy to 50 Gy. In addition, the phosphor exhibits lower fading, good reproducibility, and sensitivity of the order of commercial TLD-100 dosimeters.
dc.descriptionConsejo Nacional de Ciencia, Tecnolog??a e Innovaci??n Tecnol??gica (CONCYTEC)
dc.descriptionCONCYTEC: ProCiencia E041-2021-02, Process number 047-2021-FONDECYT
dc.format1-7
dc.relationJournal of Luminescence
dc.rightsopenAccess
dc.subjectlithium silicates
dc.subjectthermoluminescence
dc.subjectsynthesis
dc.subjectdosimetry
dc.titlePreparation and study of the main dosimetric properties by TL of sintered lithium silicate pellets
dc.typeArtigo de peri??dico
dc.coverageI


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