Study of optically stimulated luminescence dosimetric properties of submicron BaSO4: Eu Phosphor

Abstract In this context dosimetric properties of submicron BaSO 4 : Eu phosphor have been studied. To reduce the grain size of the material to submicron level, top-down approach (ball billing) has been adopted. The phosphor showed good optically stimulated luminescence (OSL) properties. The OSL pro...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1913; no. 1; pp. 12040 - 12045
Main Authors Nikam, M S, More, Y K, Butey, Bhavana, Jog, Milind, Wankhede, S P, Kondawar, S B, Moharil, S V
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.05.2021
Subjects
Ball milling
Barite
Barium sulfate
BaSO
Comminution
Eu
Grain size
High dose dosimetry
Luminescence
Optically Stimulated Luminescence Dosimetry
Phosphors
Physics
Size reduction
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Summary:Abstract In this context dosimetric properties of submicron BaSO 4 : Eu phosphor have been studied. To reduce the grain size of the material to submicron level, top-down approach (ball billing) has been adopted. The phosphor showed good optically stimulated luminescence (OSL) properties. The OSL properties of the phosphor were altered due to the particle size reduction on ball milling. Ball milling affected the kinetics of OSL Processes. OSL dose response of the phosphor has been increased up to 13 kGy on ball milling which makes it useful in high dose dosimetric applications.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1913/1/012040