A philatelic overview of X-rays, crystals and X-ray diffraction

F.M. Braz Fernandes

CENIMAT/I3N, DCM, FCT/UNL, Monte de Caparica, Portugal

* E-mail: fbf@fct.unl.pt

A philatelic overview from X-rays discovery and crystallography to X-ray diffraction and its application to crystal structure determination.