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| Home > Beamline | Photos | |
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Contact:
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Prof. Dr. R. Frahm, Dr. D. Lützenkirchen-Hecht, Dipl.-Phys. Ing. R. Wagner |
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Publications:
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XAFS X conference paper |
This multi-purpose hard X-ray materials science beamline will be installed at one beamport of the Superconducting Asymmetric Wiggler at the DELTA facility in Dortmund. It will be well suited for X-ray absorption spectroscopy, X-ray diffraction and scattering experiments in a wide energy range.
The superconducting 5 Tesla asymmetric wiggler SAW at the 1.5 GeV electron storage ring DELTA at the University of Dortmund is used as light source for the beamline. It generates a high flux X-ray beam for the experiments with circular or linear polarisation.
| sym. Mode | asym. Mode | |
| max. peak field | 2.69 T | 5.3 T |
| period length | 14.4 cm | 28.8 cm |
| number of periods | 10 | 5 |
| k-value | 36 | 149 |
| critical photon energy | 4.1 keV |
7.9 keV
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| hor. opening angle | ±13 mrad | ±25 mrad |
Photos from the recent visit at DELTA are in the image gallery. Some older photos are here (10 photos with 170 KB = 1.7 MB !).
Text: R. Frahm