What Does PAES Stand For?

PAES stands for Positron Induced Auger Electron Spectroscopy

PAES, or Positron Induced Auger Electron Spectroscopy, is a sophisticated surface analysis technique that leverages positron interactions to investigate material composition and electronic state. By detecting Auger electrons emitted following positronium formation, PAES provides high-resolution insights into a sample's chemical and electronic structure, making it invaluable in fields such as materials science, nanotechnology, and solid-state physics. This method allows for the examination of thin films and surface layers, offering a non-destructive means of characterizing materials at the atomic level.