X-ray reflectivity of cobalt and titanium in the vicinity of the L2,3absorption edges
- 20 April 1980
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 13 (11) , 2225-2230
- https://doi.org/10.1088/0022-3719/13/11/022
Abstract
X-ray reflectivity across cobalt and titanium L2,3 absorption edges was measured as a function of energy by means of continuous radiation from a tungsten anode in a grating spectrometer. The real and imaginary parts of the refractive index were obtained from the absorption curves and an exact Kramers-Kronig analysis. A measured fine structure in the reflected intensities was interpreted as an effect of white lines in the absorption spectra. The X-ray intensity was calculated as a function of energy by means of the Fresnel formula.Keywords
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