modern atomic spectrometries xrf pixe and rbs i x ray fluorescence spectrometry xrf a description of technique x ray fluorescence spectrometry xrf is a nondestructive method for the elemental analysis ...
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...Modern atomic spectrometries xrf pixe and rbs i x ray fluorescence spectrometry a description of technique is nondestructive method for the elemental analysis solids liquids using beam sample irradiated which causes emission fluorescent rays to emerge from are collected displayed in spectrum with either an energy dispersive or wavelength detector elements identified by wavelengths qualitative emitted while concentrations determined intensity those quantitative bulk depth analyzed varying less than mm cm depending on composition detection sodium uranium b levels k l lines spectra primarily transitions that occur after loss o f s electron n denoted as m shells fill level highest called initial state j final p leave hole shell states holes d z dependence increases mass since these so energetic they do not vary much oxidation chemical bonding element thus can be used fingerprint note this quite different aas requires volatization into gas phase c sources tube accelerated electrons hit targ...