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Contribution to a conference proceedings/Journal Article | PUBDB-2023-00020 |
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2022
IOP Publ.
Bristol
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Please use a persistent id in citations: doi:10.1088/1742-6596/2380/1/012109 doi:10.3204/PUBDB-2023-00020
Abstract: Two recently developed experimental devices for investigating soft matterdeformation are presented. Both devices exploit the capabilities of a modern synchrotronbeamline to enable advanced and highly precise materials-science experiments in which X-rayscattering is registered. The devices can be operated both in monotonic as well as cyclic modeand are implemented into a beamline at DESY, Hamburg (Germany). Hence, relevantexperimental parameters, such as displacement, force and temperature, are recordedsynchronously with the individual X-ray scattering patterns. In addition, spatial variation ofmaterials deformation can be monitored and recorded with optical microscopy. This uniquesample environment enables in situ X-ray experiments in transmission, i.e. small- or wide-angleX-ray scattering (SAXS or WAXS), and in grazing-incidence geometry, i.e. grazing-incidence(GI-) SAXS or WAXS. One device with stepper motors is designed for studies of slow, (quasi-)static deformation and the other one with pneumatic actuators can be used for fast, impactdeformation. Both devices are available to external beamline users, too.
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Book/Proceedings
Synchrotron radiation instrumentation: proceedings, 14th international conference, SRI 2021, Hamburg, Germany, March 28-April 1, 2022
Synchrotron Radiation Instrumentation, SRI 2021, HamburgHamburg, Germany, 28 Mar 2022 - 1 Apr 2022
Bristol : IOP, Journal of Physics: Conference Series 2380, (2022) [10.1088/1742-6596/2380/1/011001]
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