Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5396855 | Journal of Electron Spectroscopy and Related Phenomena | 2008 | 6 Pages |
Abstract
We report our investigation of the dependence of the profile extracted from ARXPS data on the value of the regularization parameter α. We argue that a choice based upon the L-curve criterion, which does not require knowledge of the variances in the data, is less satisfactory than an approach based on choosing α such that Ï2/N = 1.
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Authors
Z. Chanbi, R.W. Paynter,