Optical Characterisation of CdTe Thin Films

Desh Bandhu Sharma

Abstract: We report the results obtained from the optical Characterisation of CdTe thin Films grown by Flash Evaporation technique. The objective of this work is to determine its stability for optoelectronics devices. Important aspects in CdTe thin films optimisation of deposition conditions and effects of photo thermal annealing in hydrogen environment on the optical properties are also investigated.

Keywords: Absorption Spectra, Band Gap, CdTe, Flash Evaporation, Optical Characterisation, Reflectance Spectra, ThinFilms