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Title: Effect of Mg and P ions on photoluminescence characteristics of Li2SO4: Cu phosphor
Authors: Yerpude, A N
Puppalwar, S P
Dhoble, S J
Kumar, Animesh
Keywords: Li2SO4:Cu phosphor;Synthesis;Phosphors;Photoluminescence
Issue Date: Jun-2009
Publisher: CSIR
Abstract: Synthesis of the Li2SO4: Cu phosphor has been done by using wet chemical method The XRD technique shows the crystalline nature of the prepared material. Photoluminescence (PL) emission spectra of Li2SO4: Cu phosphor shows the strong prominent peak at 387nm in the violet region of the visible spectrum due to the transition of 3d10↔3d94s1 of Cu+ ion. The increase in photoluminescence of Li2SO4:Cu by co-doping with Mg and P has been studied.
Page(s): 447-449
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.47(06) [June 2009]

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