Single Phase Formation of CuInS2 Nanoparticles: Structural, Morphological, Thermal Studies with Annealing Effect

Single phase of CuInS2 nanoparticles was prepared by solid state melt growth process. The structural, morphological and elemental analyses were studied by using X-ray diffraction, Field Emission Scanning Electron Microscope and Energy Dispersive Analysis of X-rays. The differential thermal analysis (DTA) and thermo gravimetric analysis (TGA) confirms the phase transformation and stability of CuInS2 with its annealing effect at 200oC. Micro-Raman studies evidencing a strong Raman A1 mode at 285 cm -1 and 302 cm -1 ,

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