Why is ultra-high vacuum necessary for AES?

Auger electron (AE) therapy is an emerging treatment in the radiation field; AEs have low energy and travel a short, linear trajectory when emitted, ... Auger Electron Spectroscopy (AES) is an analytical technique that uses a primary electron beam to probe the surface of a solid material. Sep 15, 2006 ... X-Ray Photoelectron Spectroscopy and Auger Electron Spectroscopy: Introduction. X-Ray Photoelectron Spectroscopy and Auger Electron ... Innovatech Labs provides prompt service on all AES analysis samples. In fact, most samples can be analyzed in ten business days or less. NIST NIST Backscattering-Correction-Factor Database for Auger Electron Spectroscopy - SRD 154 2 recent views ... This database provides values of backscattering ... Sep 26, 2015 ... 1 Answer. Ernest Z. ... Auger electrons are electrons that are emitted when an electron from a higher energy level falls into a vacancy in an ... We have used an indigenously are used to avoid the electron beam artifacts at the developed Auger Electron Spectrometer1'2 (AES) for surfaces investigated. Abstract. Auger electron spectroscopy (AES) is a nondestructive core-level electron spectroscopy for semi-quantitative determination of the elemental ... Sep 1, 2015 ... Several radionuclides used in medical imaging emit Auger electrons, which, depending on the targeting strategy, either may be exploited for ... Auger-electron emitting radionuclides are of great interest for internal radiotherapy due to the very short range of Auger electrons.