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Europium doped zinc sulfide nanocrystals (ZnS:Eu) are prepared by solvothermal method. Crystallite size and lattice constant of the prepared samples are calculated from the X-ray diffraction patterns. The as-prepared samples are found to be a mixture of complex chemical groups. Heat treatment of the samples at 300°C resulted in ZnS:Eu state. The crystal structure is not affected by the increase in...
Cubic phase of 5% samarium doped cerium oxide nanoparticles was successfully synthesized by hydrolysis assisted co-precipitation method. The average grain sizes of the as-prepared and annealed (800°C) samples were 12–16nm respectively. The rod like morphology of the post annealed sample was revealed by transmission electron microscope (TEM). The nanoparticles exhibited the orange and red color emissions...
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