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Title: Luminescence of Cu+ in Na2SO4
Authors: Gaikwad, Sonali
Mistry, Ranjit R
Barve, Rujuta
Patil, R R
Moharil, S V
Keywords: Chemical synthesis;Crystal structure;Differential scanning calorimetry;Inorganic compounds;Luminescence
Issue Date: Apr-2013
Publisher: NISCAIR-CSIR, India
Abstract: Cu+ doped Na2SO4 was synthesized and Cu+ emission has been studied. The changes in luminescence of Cu+ with the phase of Na2SO4 are shown. The luminescence from phase III is observed at 357 nm while the phase V shows emission around 396 nm. Thus shift of almost 40 nm is observed. The excitations are also different and observed at 254 nm for phase III and 270 nm for phase V. Phase I, which is hexagonal shows emission at 456 nm with the excitation at 245 nm.
Page(s): 235-240
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.51(04) [April 2013]

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