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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/9178

Title: Redox reactions and mechanism of luminescence in BaFCl : Eu
Authors: UPADEO, SV
MOHARIL, SV
GUNDURAO, TK
Keywords: photostimulated luminescence
irradiated bafbr-eu-2+
phosphors
thermoluminescence
spectroscopy
crystals
storage
Issue Date: 1998
Publisher: IOP PUBLISHING LTD
Citation: JOURNAL OF PHYSICS-CONDENSED MATTER, 10(3), 683-691
Abstract: The phenomenon of stimulable luminescence of phosphors pre-irradiated with high-energy radiation is widely used in the field of imaging. Phosphors such as BaFX:Eu (X = Cl, Pr) are extensively used in x-ray screens for digital image processing. There is, however, divided opinion regarding the mechanism responsible for the luminescence process in these materials. In this paper we have discussed the role of Eu3+ <-> Eu2+ conversion in BaFCl:Eu phosphor using FL, TL, TL emission and ESR techniques.
URI: http://dx.doi.org/10.1088/0953-8984/10/3/019
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9178
http://hdl.handle.net/10054/9178
ISSN: 0953-8984
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