Dear Rietvelders,
I am little confused about the term "Anomalous scattering factor" and
"Dispersion coefficients".
"Anomalous scattering factor" can be found here
http://skuld.bmsc.washington.edu/scatter/AS_form.html
"Dispersion coefficients" can be found here
http://www.cxro.lbl.gov/optical_constants/asf.html
Their numbers are quite different: e.g. Fe @ CrKα: f0=18.474, Δf'=-1.6 Δf"=0.9
; however, the corresponding dispersion coefficients are f' ~24.6808 and f"
~0.759346
Can anyone explain their relationship?
Thanks!
--
Yours Sincerely,
Dr. Xiaodong(Tony) Wang
XRD Application Scientist
Bruker Singapore Pte. Ltd.
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