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A direct approach to analyzing Rutherford backscattering spectra
Institute de Física, Universidad Nacional Autónoma de México, A.P. 20-364, México 01000, D.F., Mexico
Received 10 December 1992. Available online 17 October 2002.
A direct approach is described for the automatic analysis of Rutherford backscattering spectra (RBS) obtained from homogeneous multi-element samples. Information to determine the constituent elements and their relative concentrations is taken directly from the spectra without resort to simulation. A computer algorithm is described in which application of a filter in the frequency domain of the Fourier-transformed original spectrum enhances the signal-to-noise ratio, thereby facilitating the analysis.
Correspondence to:Dr. K. Michaelian, Instituto de Fisica, Universidad Nacional Autonoma de Mexico, Apartado Postal 20-364, , Alvaro Obregon 01000 D.F., , Mexico.
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Volume 74, Issue 3 , 2 May 1993, Pages 443-449 |
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