Advances in X-ray excitation of Kossel patterns by a focusing polycapillary lens |
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Authors: | E. Langer,S. Dä britz,M. Haschke |
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Affiliation: | a Institut für Festkörperphysik, Technische Universität Dresden, D-01062 Dresden, Germany b Röntgenanalytik Messtechnik GmbH, Georg-Ohm-Straße 6, 65232 Taunusstein, Germany |
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Abstract: | In this paper, the polychromatic X-ray excitation of Kossel patterns by an X-ray tube and a focusing polycapillary lens will be presented. Additionally, it will be shown that the lateral resolution of the Kossel technique under X-ray tube excitation can be improved and the exposure times can be strongly reduced by using a polycapillary lens. The advantageous combination of X-ray fluorescence and crystal structure analysis by means of Kossel microdiffraction will be demonstrated. |
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Keywords: | 61.10.Yh 78.66.Bz |
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