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On self‐deconvolutions in Auger spectroscopy
Author(s) -
Bartoš I.,
Máca F.
Publication year - 1981
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221070215
Subject(s) - deconvolution , auger , context (archaeology) , fourier transform , energy (signal processing) , spectral line , transformation (genetics) , physics , computational physics , optics , atomic physics , chemistry , quantum mechanics , biology , paleontology , biochemistry , gene
Two self‐deconvolution procedures are discussed in the context of CVV Auger processes and their stabilities with respect to signal distortions from self‐convoluted forms are tested. In the sequential method the results are highly sensitive to random fluctuations in general, and especially at the edge of spectra; the reverse run starting at the low‐energy end is often useful in handling the data. The Fourier transformation method, being a global one, is far less sensitive to the above‐mentioned distortions; the resulting increased bandwidths can be suppressed by proper corrections.