Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/4522
Title: Effect of Mg and P ions on photoluminescence characteristics of Li<sub>2</sub>SO<sub>4</sub>: Cu phosphor
Authors: Yerpude, A N
Puppalwar, S P
Dhoble, S J
Kumar, Animesh
Keywords: Li<sub>2</sub>SO<sub>4</sub>:Cu phosphor
Synthesis
Phosphors
Photoluminescence
Issue Date: Jun-2009
Publisher: CSIR
Abstract: Synthesis of the Li<sub>2</sub>SO<sub>4</sub>: 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 Li<sub>2</sub>SO<sub>4</sub>: Cu phosphor shows the strong prominent peak at 387nm in the violet region of the visible spectrum due to the transition of 3d<sup>10</sup>↔3d<sup>9</sup>4s<sup>1 </sup>of Cu<sup>+</sup> ion. The increase in photoluminescence of Li<sub>2</sub>SO<sub>4</sub>:Cu by co-doping with Mg and P has been studied.
Description: 447-449
URI: http://hdl.handle.net/123456789/4522
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.47(06) [June 2009]

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