Paper
30 July 1997 Core level spectroscopy for surface analysis
Franz J. Himpsel, R. Treusch, I. Jimenez, Alan F. Jankowski, D. G. J. Sutherland, L. J. Terminello, C. Heske, Rupert C. C. Perera, D. K. Shuh, William M. Tong, James H. Underwood, J. A. Carlisle, T. A. Callcott, Jian Jun Jia, David L. Ederer, Dieter M. Gruen, Alan R. Krauss, D. C. Zuiker, Gary L. Doll
Author Affiliations +
Abstract
This is a review of the applications that various core level spectroscopies have in surface analysis. Three methods are highlighted, i.e., photoelectron spectroscopy of core level shifts (XPS or ESCA), absorption spectroscopy, and soft X-ray fluorescence. These techniques provide not only elemental analysis at surfaces, but also the chemical state of atoms and molecules in the outermost atomic layers, such as oxidation state, hybridization, and nearest neighbor bonding information. The probing depth can be adjusted in non-destructive fashion from 3 A to 300 A by detecting electrons or photons of variable energies. Advances in detectors and light sources, such as synchrotron radiation, are breaking ground for new applications, such as chemically-resolved microscopy.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Franz J. Himpsel, R. Treusch, I. Jimenez, Alan F. Jankowski, D. G. J. Sutherland, L. J. Terminello, C. Heske, Rupert C. C. Perera, D. K. Shuh, William M. Tong, James H. Underwood, J. A. Carlisle, T. A. Callcott, Jian Jun Jia, David L. Ederer, Dieter M. Gruen, Alan R. Krauss, D. C. Zuiker, and Gary L. Doll "Core level spectroscopy for surface analysis", Proc. SPIE 10291, Materials Characterization and Optical Probe Techniques: A Critical Review, 102910J (30 July 1997); https://doi.org/10.1117/12.279846
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KEYWORDS
Chemical analysis

Spectroscopy

Absorption spectroscopy

Chemical species

Electrons

Molecules

Nondestructive evaluation

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