Raman spectra of solid films-V. Chloroaluminium, chlorogallium and chloroindium phthalocyanine complexes

Article abstract of DOI:10.1016/0584-8539(86)80008-3

Raman spectra of evaporated thin solid films (200 nm thickness) are studied using excitation frequencies in resonance and near resonance with the absorption red band of Al, Ga and in phthalocyanine.Depolarization ratios measured on thin films are also dis