Article ID Journal Published Year Pages File Type
5447460 Journal of Physics and Chemistry of Solids 2017 7 Pages PDF
Abstract
•Model dielectric functions based on classical and quantum physics are compared.•In the optical limit these functions coincide, but they differ at larger momentum.•For water the quantum dielectric function describes inelastic X-ray scattering data better.
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials