What is it about?
A data analysis method allowing sub-10 pm spatial resolution to be obtained using EXAFS is presented. Numerical simulation and EXAFS study of FeO6 octahedral distortion of LaFe1-xCrxO3 system were used to demonstrate this method.
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Why is it important?
This work present an easy method to improves the spatial resolution of EXAFS to the limit constrained by uncertainty principle. Sub-10 pm resolution is often not accessible to other techniques. This work makes it possible to resolve the structural parameters of lattice distortion using EXAFS when sub-10 pm resolution is required.
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This page is a summary of: Data analysis method to achieve sub-10 pm spatial resolution using extended X-ray absorption fine-structure spectroscopy, Journal of Synchrotron Radiation, June 2014, International Union of Crystallography,
DOI: 10.1107/s1600577514010406.
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