SEARCH Articles Figures Tables Chemical X-ray excited optical luminescence Excitation modes of elements in X-ray fluorescence Silva and V.A. Fassel, X-ray excited optical luminescence of the rare earths Silva and VA. Fassel, X-ray excited optical luminescence of the rare earths Source of Excitation and X-ray Detection in PIXE Analysis X-ray excited X-ray excited X-ray excited Auger spectra X-ray excited auger electron X-ray excited auger electron spectroscopy X-ray excited optical