Dosimetric characterization of LiF doped with unusual dopants

Chagas, Marcos Antonio Passos; Parente, Lucas de Jesus; Souza, Divanizia do Nascimento

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Campo DC	Valor	Idioma
dc.contributor.author	Chagas, Marcos Antonio Passos	-
dc.contributor.author	Parente, Lucas de Jesus	-
dc.contributor.author	Souza, Divanizia do Nascimento	-
dc.date.accessioned	2025-03-20T19:45:53Z	-
dc.date.available	2025-03-20T19:45:53Z	-
dc.date.issued	2010	-
dc.identifier.citation	CHAGAS, M. A. P.; PARENTE, L. J.; SOUZA, D. N. Dosimetric characterization of LiF doped with unusual dopants. Journal of Physics: Conference Series, v. 249, 2010. Trabalho apresentado em 16º International Conference on Defects in Insulating Materials, 2008, [Aracaju]. Disponível em: https://iopscience.iop.org/article/10.1088/1742-6596/249/1/012030/pdf. Acesso em: 20 mar. 2025.	pt_BR
dc.identifier.issn	1742-6596	-
dc.identifier.issn	1742-6588	-
dc.identifier.uri	https://ri.ufs.br/jspui/handle/riufs/21402	-
dc.language	eng	pt_BR
dc.publisher	IOP Publishing	pt_BR
dc.relation.ispartof	Journal of Physics: Conference Series	pt_BR
dc.subject	Thermoluminescent dosimeter	eng
dc.subject	Lithium fluoride (LiF)	eng
dc.title	Dosimetric characterization of LiF doped with unusual dopants	pt_BR
dc.type	Trabalhos em Eventos	pt_BR
dc.identifier.license	Creative Commons Atribuição 4.0 Internacional (CC BY 4.0)	pt_BR
dc.description.resumo	LiF with different dopants has been one of the most investigated materials to use as thermoluminescent dosimeter. Even so, in a previous work we observed that pellets produced with pure LiF have applicability to ionizing radiation dosimetry, showing dosimetric peaks in temperatures high enough to overcome most of fading problems. In this work we studied the thermoluminescent properties of pellets prepared with LiF and unusual dopants. As dopants were tested rare earth metals like europium, terbium, dysprosium and neodymium. The more intense TL response was showed by samples doped with Nd. Although they are bluish due to presence of the Nd, the pellets produced with LiF:Nd exhibited a TL emission two times more intense than the one in pure LiF.	pt_BR
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