Raman spectra of cadmium selenide films

The presence, along with the crystalline, amorphous phase in the film coating of cadmium selenide, dramatically affects the electro-physical characteristics of materials. In this work, we have identified these phase states for single-crystal silicon samples with a film coating of cadmium selenide CdSe deposited by vacuum evaporation. The study was conducted using Raman spectroscopy on an In Via Raman Spectrometer when excited with RL785 Class 3B Laser lines of a laser with a wavelength of the radiation 785 nm.