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Extended Absorption Fine Structure in the Soft X-Ray Region
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1978
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L2,3-absorption SpectraX-ray SpectroscopyEngineeringPhysicsNatural SciencesSpectroscopyAbsorption Fine StructureX-ray DiffractionAtomic PhysicsAbsorption SpectroscopyAtomic AbsorptionScreened Z+1 AtomLight AbsorptionQuantum ChemistryChemistryK-absorption SpectrumElemental MetalSpectroscopic Property
The K-absorption spectrum of Al and the L2,3-absorption spectra of Fe, Ni and Cu were measured. We evaluated the absorption coefficients of these metals in terms of the theory of EXAFS. Assuming that the absorbing atom is approximated by a screened Z+1 atom, the calculated results agree well with experiments.