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Application of environmental electron spectroscopy to AES of bulk ceramics

✍ Scribed by G. Ohlendorf; W. Koch; V. Kempter; G. Borchardt

Book ID
104592829
Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
346 KB
Volume
17
Category
Article
ISSN
0142-2421

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✦ Synopsis

Abstract

Auger spectra from highly samples (Al~2~O~3~, Si~3~N~4~) are collected in a gaseous environment. It is demonstrated that the build‐up of negative surface charge can be reduced considerably under suitable conditions. It is proposed that the decharging of the surface is initiated by Auger neutralization of the ions formed in the gaseous environment in collisions with the primary keV electrons.

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Application of self-organizing maps (SOM
Application of self-organizing maps (SOM) to Auger electron spectroscopy (AES)
✍ Tokutaka, H.; Yoshihara, K.; Fujimura, K.; Iwamoto, K.; Obu-Cann, K. πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 333 KB πŸ‘ 1 views

The self-organizing map (SOM) method that was developed by Kohonen has been examined preliminarily by applying some problems of chemical analysis using AES data, leading to promising results: using a twodimensional SOM, the items that are described qualitatively by linguistic expressions can be expl