Undoped and Pb2+ doped CoWO4 nanosamples were successfully prepared by simple co-precipitation method without using surfactant in an aqueous medium and characterized. Particle size, band gap energy and the PL intensity ...

Powdered xBaWO sub(4)/(1-x)CaWO sub(4) where (x=0,0.25,0.5,0.75,1) nanocomposites were synthesized by the co-precipitation method at room temperature (RT). We are reporting DC and AC conductivity and dielectric properties ...

This paper deals with optical absorption and photoluminescence properties of nanorange (22-65 nm) luminescent materials Co(1-x)Ce(x)WO(4) (where x = 0.01, 0.015, 0.02, 0.025 and 0.03) sintered in air at various temperatures. ...

Dielectric constant epsilon' and dielectric loss epsilon" were measured in the frequency range of 500 Hz-3 MHz from room temperature (RT) to 350 degrees C for CoWO sub(4) and CoWO sub(4)/PbWO sub(4) nanocomposites sintered ...

Thermoluminescence (TL) glow curves of X-irradiated KCl (Pure),KBr (Pure) and KCl-KBr mixed crystals have been studied in the different dose of X-irradiation with periods 40minutes,60 minutes& 120 minutes with temperature ...

In this work nano range C0WO(4) powder samples doped with different concentrations of Ce3+ ions were prepared by coprecipitation method. The samples were also sintered at various temperatures and characterized using ...