What are the vacuum requirements for Auger electron experiments?

Because the kinetic energies of Auger electrons depend on the binding energies of the electron levels involved in the Auger process, the shifts in these kinetic ... Auger electrons are electrons that are emitted when an electron from a higher energy level falls into a vacancy in an inner shell. The process usually occurs ... NIST NIST Backscattering-Correction-Factor Database for Auger Electron Spectroscopy - SRD 154 2 recent views ... This database provides values of backscattering ... Because of the low kinetic energies of the ejected Auger electrons, their escape depth is limited to a few atomic layers such that one can analyze only the top ... Auger Electron Spectroscopy (AES) is an analytical technique that uses a primary electron beam to probe the surface of a solid material. Feb 16, 2024 ... Auger Electron Spectroscopy For Optics And Photonics ... Auger electron spectroscopy (AES) is a powerful technique for analyzing materials' ... The KLL Auger electron spectra of Zr (Z = 40) and Nb (Z = 41) following respectively the electron capture (EC) decay of 90Nb and the de-excitation of the ... May 10, 2021 ... When an inner shell electron of an atom is ejected in response to an excitation source (typically a high energy electron beam in AES, but ... ... electron-induced Auger electron spectroscopy (AES). Although well-developed methods can be highly effective, dealing with insulating or ungrounded samples ... We have designed and built an Auger Electron Mössbauer Spectrometer (AEMS) for the detection of resonant 57 Fe Auger electrons using a modified com- mercial ...