Development of quantitative Auger electron spectroscopy. II. Theoretical approaches for quantification.
نویسندگان
چکیده
منابع مشابه
Auger Electron Spectroscopy of Free Argon Clusters
Auger electrm specm and Auger yields of free argon clusm in the I\I('Zp) excitation regime are reported. The Auger yield specua show chmcmistic changes as a function of cluster size. The results indicafe that the Auger yield signal originates primarily i%om the surface of the clusm. The results are compared to bulk-sensitive experimental techniques, such as tMal elecucm yields my), zero kinetic...
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We present an Auger electron spectroscopy (AES) study of the adsorption of nitric oxide (NO) on a dean Si(100)2 × 1 surface at 300 and 550 K. Accurate measurements reveal wall resolved fine structure at Auger Si L2.3 w transitions at 62 and 83 eV. These peaks can be attributed to Si-O and Si-N bonds. Furthermore, it is argued that the broadening in the SiLi2,~W Auger transition at 83 eV at 300 ...
متن کاملNIST Backscattering-Correction-Factor Database for Auger Electron Spectroscopy
ii __________________ The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in th...
متن کاملTheoretical Photo-electron Spectroscopy Study
The electronic structure of iron phthalocyanine (FePc) in the valence region was examined within a joint theoretical-experimental collaboration. Particular emphasis was placed on the determination of the energy position of the Fe 3d levels in proximity of the highest occupied molecular orbital (HOMO). Photoelectron spectroscopy measurements were performed on FePc in gas phase at several photon ...
متن کاملDirectional Auger Electron Spectroscopy — Possibilities, Limitations and Proposal of Improvements
Physical foundations of directional auger electron spectroscopy (DAES) and calculation of DAES profiles in single scattering cluster approach are presented. Limitations of this method (application only to investigation of the crystalline structure of homogeneous samples) is shown and explained as the result of participation of inelastically scattered electrons in the Auger signal generation. To...
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ژورنال
عنوان ژورنال: SHINKU
سال: 1990
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.33.790