Preparation and characterization of GIAR-films for monochromatization of synchrotron radiation |
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Authors: | M. Grote R. Röhlsberger E. Gerdau R. Hellmich U. Bergmann M. Harsdorff M. Chambers W. Pfützner |
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Affiliation: | 1. II. Institut für Experimentalphysik, Universit?t Hamburg, D-2000, Hamburg 50, W. Germany 2. Institut für Angewandte Physik, Universit?t Hamburg, D-2000, Hamburg 36, W. Germany
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Abstract: | The use of GIAR-films for nuclear resonant filtering of synchrotron radiation has been proposed. A deposition setup was developed to produce suitable layer systems. Various alloy coatings containing57Fe were prepared. The hyperfine splittings have been investigated by CEMS. The layer systems have been analyzed in grazing incidence geometry with respect to thickness, density and boundary roughness using Mo Kα radiation. |
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