Berlin 2008 – wissenschaftliches Programm

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MM: Fachverband Metall- und Materialphysik

MM 23: Poster session

MM 23.19: Poster

Dienstag, 26. Februar 2008, 14:45–18:00, Poster B

Synchrotron radiation based microtomography (SRµCT) and neutron tomography (NCT) for materials science — •Felix Beckmann, Julia Herzen, Tilman Donath, Astrid Haibel, Thomas Dose, Jürgen Vollbrandt, Heinz-Werner Schmitz, Philipp Klaus Pranzas, and Andreas Schreyer — GKSS-Research Centre Geesthacht, Germany

The GKSS-Research Centre Geesthacht, Germany, is operating the user experiment for microtomography using synchrotron radiation at the storage ring DORIS 3 at DESY Hamburg. In the recents years the beamline W2 was rebuilt. The outstanding feature of this synchrotron radiation beamline HARWI II is the use of high energy X-rays from 20 to 250 keV for materials science experiments. The features for microtomography at HARWI II and new enhancements and applications using lower photon energies at the wiggler beamline BW2 will be presented. Furthermore at the research reactor FRG-1 the neutron radiography facility GENRA 3 was extended by a setup for neutron tomography. Results performing SRµCT at HARWI 2 and NCT at GENRA 3 will be presented. The combination of neutron and synchrotron radiation techniques will give new insight into the three-dimensional behavior of samples in materials science.