Brillouin, Rayleigh and Raman Scattering of Laser Light from Liquid Crystals and Polymers.

摘要

For the investigation of intermolecular interactions and dynamics of motion of polymer segments and whole polymer molecules in solution and in bulk, we originally proposed detailed experimental and theoretical studies of: Brillouin scattering spectra of bulk polymers and Structural relaxation in bulk polymers; Depolarized Rayleigh scattering spectra of polymer solution as a function of temperature and composition; Raman scattering spectra of chain orientation in solid polymers; and structural relaxation in polymer liquids and solution using photon correlation and light beating spectroscopy.