title: Optical tomography of non-crystalline films by interference enhanced Raman spectroscopy.
abstract: The depth dependence of Raman spectra of a-GeS(2)-type films having a different optical thickness (lambda/4 and lambda/2) and their refractive index profile have been investigated. The model of a layered-inhomogeneous structure of films has been proposed. There have been distinguished three regions: near-surface region (up to 50 A), central part and transition film-substrate region (up to 300 A).
authors.affiliation: Physical Department, Uzhgorod State University, 294000, Uzhgorod, Ukraine.
authors.forename: V
authors.initials: V
authors.lastname: Gerasimov
authors.forename: V
authors.initials: V
authors.lastname: Mitsa
authors.forename: Y
authors.initials: Y
authors.lastname: Babinets