Regensburg 2019 – scientific programme

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MM: Fachverband Metall- und Materialphysik

MM 12: Poster session I

MM 12.8: Poster

Monday, April 1, 2019, 19:15–20:45, Poster C

The inline branch of the Swedish Materials Science Beamline P21.2 at PETRA III — •Timo Müller, Zoltan Hegedüs, Sven Gutschmidt, Thomas Bäcker, and Ulrich Lienert — Deutsches Elektronen-Synchrotron DESY, Photon Science, Hamburg, Germany

The high-energy beamline P21 at the third generation synchrotron source PETRA III is dedicated to materials science and is funded by Sweden. The instrumentation of the inline branch, P21.2, is designed to combine complementary experimental techniques (WAXS/SAXS/imaging) for the investigation of bulk samples and interfaces. The photon energy can be chosen in the range from 40 to 150 keV. The beam size can be varied from millimeters down to (sub-) microns by focusing with compound refractive lenses. This is the basis for the in-situ characterization of microstructures and phase transformations using various techniques, particularly during thermo-mechanical processing. The beamline has seen first light in September 2018 and is currently in its commissioning phase. First results will be presented and discussed. The goal is to give a comprehensive overview of the possibilities for future user experiments, since the beamline will start user operation in the second half of 2019.