Optical constants and degradation studies of diphenyl and methylphenyl polysilane copolymer using ellipsometry

Optical constants of spin coated thin films of a diphenyl and methylphenyl polysilane copolymer have been determined in the energy range from 1.2 to 4.75 eV using spectroscopic ellipsometry (SE). The value of k as obtained from SE analysis is in good agre