What are electron guns used for in AES?

A modern state-of-the-art scanning Auger electron spectroscopy (AES) instrument provides valuable elemental and chemical characterization of nanostructures with ... Jul 2, 2024 ... This document explores the history of Auger electrons, the principles behind their emission, their detection methods, and their applications in contemporary ... 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 ... Auger Electron Spectroscopy (AES) ... Auger Electron Spectroscopy (AES) is a surface-sensitive analytical technique that utilizes a high-energy electron beam as ... Sep 1, 2015 ... Several radionuclides used in medical imaging emit Auger electrons, which, depending on the targeting strategy, either may be exploited for ... Feb 25, 2022 ... Ag 3 x-ray absorption and 3−4,54,5 Auger electron spectra have been measured and simulated for a variety of x-ray electric-field ... The double ionization energy is derived from the S2p1/2 spectrum and in good agreement with a recently determined value. The Auger electron spectra are compared ... Summary. The lanthanide isotope 165Er decays by electron capture without any accompanying gamma radiation, which makes it an ideal radionuclide for Auger ... Here, we set out to define this relationship for Auger electron emitters [99mTc]TcO4− and [123I]I− and β−-particle emitter [188Re]ReO4−. Studies were carried ... 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 ...