SEARCH Articles Figures Tables Electron-induced X-ray emission Emission x-ray Induced emission Particle induced x-ray emission Particle-induced X-ray emission spectrometry Particle-induced X-ray emission spectrometry PIXE) Proton Induced X-Ray Emission Spectrometry Proton-Induced X-ray Emission (PIXE Proton-induced X-ray emission Proton-induced x-ray emission spectroscopy Surface analysis particle induced x-ray emission Synchrotron radiation induced X-ray emission Synchrotron radiation induced X-ray emission SRIXE)