Reliability of structural parameters determined from DAFS data using the iterative dispersion integral algorithm

被引：0
|
作者：
Cross, Julie O.
Elam, W. Tim
Woicik, Joseph C.
Sorensen, Larry B.
机构：
[1] Naval Research Laboratory, Washington, DC 20375, United States
[2] Natl. Inst. of Std. and Technology, Gaithersburg, MD 20899, United States
[3] University of Washington, Seattle, WA 98195, United States
来源：
Journal of Synchrotron Radiation | 1999年 / 6卷 / 03期
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摘要：
The iterative Kramers-Kronig (IKK) dispersion integral algorithm is commonly used to isolate the complex resonant scattering amplitude Af = f prime + if double prime from measured diffraction anomalous fine structure (DAFS) intensity data, where the imaginary part f double prime is then analyzed in the same manner as the absorption coefficient μ. We have performed studies using simulated and experimental DAFS data to evaluate the reliability of structural parameters determined from f double prime resolved by the IKK algorithm. The results of a few of these experiments are presented here.
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页码：335 / 337
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