This Chandra X-ray Observatory website gives a brief history on the discovery of X-rays and how they are produced. There is also information on other forms of light. This website includes illustrations and information...

This University of Washington Web site "is intended to serve both as an introductory tutorial to anomalous scattering and as a general tool for designing experiments based on anomalous scattering." Visitors can find a...

This site, created by C.T. Chantler of the National Institute of Standards and Technology (NIST), gives the interactions of x-rays with isolated atoms, computed within a self-consistent Dirac-Hartree-Fock framework,...