Study of optically stimulated luminescence of Tb3+/Sm3+ doubly doped K2YF5 single crystals

Marcazzo, Salvador Julian; Camargo Jimenez, Luis Antonio; Khaidukov, N.M.; Santiago, Martin Alejo

Artículos de revistas

Fecha

2015-08

Registro en:

Marcazzo, Salvador Julian; Camargo Jimenez, Luis Antonio; Khaidukov, N.M.; Santiago, Martin Alejo; Study of optically stimulated luminescence of Tb3+/Sm3+ doubly doped K2YF5 single crystals; Elsevier Science; Journal of Luminescence; 164; 8-2015; 112-115

0022-2313

http://hdl.handle.net/11336/50676

CONICET Digital

CONICET

http://repositorioslatinoamericanos.uchile.cl/handle/2250/1869922

Autor

Marcazzo, Salvador Julian

Camargo Jimenez, Luis Antonio

Khaidukov, N.M.

Santiago, Martin Alejo

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

In this work the optically stimulated luminescence (OSL) properties of K2YF5 crystals doubly doped with Tb3+ and Sm3+ ions have been investigated for the first time. The OSL response of K2YF5 crystals containing different dopant concentrations under optical stimulation with different wavelengths has been analyzed. Dosimetric properties of the most efficient composition, namely, K2YF5:1.0 at% Tb3+;1.0 at% Sm3+, have been studied. Finally, the possible application of this single crystal to OSL dosimetry has been evaluated.

Materias

K<INF>2</INF>YF<INF>5</INF> CRYSTALS

OPTICALLY STIMULATED LUMINESCENCE

SAMARIUM

TERBIUM

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