Structure and Spectral Dependences of the Raman Scattering of Photosensitive CuIn0.95Ga0.05Se2 Films on Glass, Aluminum, and Nanoporous Al/Al2O3 Substrates

详细

Photosensitive polycrystalline CuIn_0.95Ga_0.05Se₂ thin films have been formed on glass, aluminum, and nanoporous Al/Al₂O₃ substrates by means of two-step selenization in a gas (nitrogen) flow carrying a reaction component (selenium). The structural properties and the Raman scattering spectral dependences have been investigated. The dependence of the main lattice parameters and intensities of the Raman scattering lines on the substrate material is demonstrated.