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dc.contributor.authorY. Tariwongen_US
dc.contributor.authorP. Q. Vuongen_US
dc.contributor.authorN. T. Luanen_US
dc.contributor.authorSudipta Sahaen_US
dc.contributor.authorH. J. Kimen_US
dc.contributor.authorN. Wantanaen_US
dc.contributor.authorN. Chanthimaen_US
dc.contributor.authorJ. Kaewkhaoen_US
dc.contributor.authorS. Kothanen_US
dc.description.abstractSingle crystal of Tm-doped LaCl3 (LaCl3:Tm3+) with the dimension of diameter 7 mm and length 55 mm was successfully grown using an in-house-developed Bridgman furnace. The grown crystal has the self-trapped exciton (STE) emission in the range of 300–500 nm along with the characteristic emissions corresponding to the 4f-4f transition of Tm3+ ions under X-ray excitation. The scintillation characterizations of the grown crystal were performed by pulse height spectra, scintillation decay time, as well as pulse shape discrimination studies under γ-ray and α-particle excitation sources. The LaCl3:Tm3+ crystal was found to have a high light yield (42,000 ± 4,200 ph/MeV) with 4.2% energy resolution under γ-rays excitation. Moreover, the pulse shape discrimination was studied using 137Cs and 241Am as the radiation sources with a good FOM value. The results conclude the LaCl3:Tm3+ single crystal to be a promising candidate for X-ray and γ-ray detection purposes.en_US
dc.subjectPhysics and Astronomyen_US
dc.titleCrystal growth and scintillation properties of Tm<sup>3+</sup> doped LaCl<inf>3</inf> single crystal for radiation detectionen_US
article.title.sourcetitleRadiation Physics and Chemistryen_US
article.volume200en_US Pathom Rajabhat Universityen_US National Universityen_US Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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