Synthesis and thermoluminescence characterization of self-agglomerating CaSO 4 exposed to beta radiation

A. I. Castro-Campoy, R. Bernal*, C. Cruz-Vázquez, V. R. Orante-Barrón, A. R. García-Haro, V. E. Alvarez-Montaño

*Autor correspondiente de este trabajo

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

2 Citas (Scopus)

Resumen

The synthesis and thermoluminescence (TL) characterization of self-agglomerating pellet-shaped CaSO 4 phosphors, through a low cost and environmentally friendly method is reported. In order to investigate their TL features, some samples were exposed to beta particle irradiation in the dose range from 0.07 to 10 Gy. Characteristic TL glow curve consists of a single main maximum located at 216 °C, which is considered stable, hence, suitable for dosimetry applications. The dose-response was remarkable linear. Moreover, the lower detection limit was determined to be 6.0 μGy, and the relative TL sensitivity twice the one from the commercial TLD-100 dosimeter.

Idioma originalInglés
Páginas (desde-hasta)76-79
Número de páginas4
PublicaciónApplied Radiation and Isotopes
Volumen148
DOI
EstadoPublicada - jun. 2019

Nota bibliográfica

Publisher Copyright:
© 2019 Elsevier Ltd

Huella

Profundice en los temas de investigación de 'Synthesis and thermoluminescence characterization of self-agglomerating CaSO 4 exposed to beta radiation'. En conjunto forman una huella única.

Citar esto