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|Title:||Redox reactions and mechanism of luminescence in BaFCl : Eu|
|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.|
|Appears in Collections:||Article|
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