Briefly explain the basic principle of Auger Electron Spectroscopy (AES) with a suitable diagram.
Auger Electron Spectroscopy (AES) is a surface-sensitive analytical technique that provides qualitative and quantitative information about the elemental composition of a material. The basic principle of AES involves the emission of Auger electrons from an atom when it is excited by a high-energy electron beam. When a core-level electron (usually from the K or L shell) is ejected by the incident electron beam, a vacancy is created in the inner shell of the atom. An _____ ____ ______ _____ _______ _____ ____ ________.
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Briefly explain the basic principle of Auger Electron Spectroscopy (AES) with a suitable diagram.