Artículo

A model explaining the optical bleaching of thermoluminescence in KMgF3:Tm fluoroperovskite

Marcazzo, Salvador JulianIcon ; Camargo, L.; Cruz Zaragoza, E.; Santiago, Martin AlejoIcon
Fecha de publicación: 03/2024
Editorial: Elsevier Science
Revista: Journal of Luminescence
ISSN: 0022-2313
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The aim of this work was to investigate the optical bleaching of the thermoluminescence of KMgF3:Tm fluoroperovskite. Thermoluminescence (TL) glow curves after optically stimulated luminescence (OSL) experiments were recorded. It was observed that only some of the traps responsible for the TL signal are depleted after the OSL measurements. Furthermore, these traps are not completely emptied even after long illumination times. A model is proposed that explains both the OSL and TL phenomena, as well as the optical bleaching of the TL signal after optical stimulation. Simulations were performed to support the proposed model.
Palabras clave: Optically stimulated luminescence , Thermoluminescence , Optical bleaching , Deconvolution
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/258260
URL: https://linkinghub.elsevier.com/retrieve/pii/S0022231323007299
DOI: http://dx.doi.org/10.1016/j.jlumin.2023.120396
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Articulos(CIFICEN)
Articulos de CENTRO DE INV. EN FISICA E INGENIERIA DEL CENTRO DE LA PCIA. DE BS. AS.
Citación
Marcazzo, Salvador Julian; Camargo, L.; Cruz Zaragoza, E.; Santiago, Martin Alejo; A model explaining the optical bleaching of thermoluminescence in KMgF3:Tm fluoroperovskite; Elsevier Science; Journal of Luminescence; 267; 3-2024; 1-19
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