Cartoon of refraction of light by a prism 

Electromagnetism and interactions of x-rays with matter

Cartoon of Hertzian dipole radiation

Electric fields produced by Hertzian dipole radiation

Cartoons of different radiation polarizations 

Damped oscillator model for
bound electrons interacting with x-rays

Cartoon of phase and group velocity relationships 

Plots of the real and imaginary components of the atomic form factor

Plots of atomic form factor v Q, plus polar plot. Cartoon of scattering off elements dV

Cartoon of the photoelectric effect

Plot of ratio of scattered to incident photon energies due to Compton scattering