Crystal structure -- Crystal structure determination -- Crystal binding -- Lattice vibrations -- Thermal properties of solids -- Dielectric properties -- Free electron theory of metals : part 1 : model and applications to static properties -- Free electron theory of metals : part 2 : applications to transport properties -- Energy bands in solids -- Band theory of insulators and semiconductors -- Magnestim [i.e. magnetism] -- Magnetic Resonances -- Superconductivity -- Optical properties of solids.