A grazing incidence diffraction setup for Langmuir trough experiments at the high-resolution diffraction beamline P08 at PETRA III

Shen, Chen; Kirchhof, Rene; Bertram, Florian

doi:10.1088/1742-6596/2380/1/012047

Journal Article/Contribution to a conference proceedings

PUBDB-2022-08215

A grazing incidence diffraction setup for Langmuir trough experiments at the high-resolution diffraction beamline P08 at PETRA III

Shen, C. (Corresponding author)DESY* ; Kirchhof, R.DESY* ; Bertram, F. (Corresponding author)DESY*

2022
IOP Publishing Ltd Bristol

14th International Conference on Synchrotron Radiation Instrumentation, SRI 2021, Hamburg, Germany, 4 Jan 2022 - 4 Jan 2022 Journal of physics / Conference Series 2380(1), 012047 (2022) [10.1088/1742-6596/2380/1/012047]

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Please use a persistent id in citations: doi:10.1088/1742-6596/2380/1/012047 doi:10.3204/PUBDB-2022-08215

Abstract: The Langmuir Grazing Incidence Diffraction setup at the high-resolution diffraction beamline P08 of PETRA III is a dedicated setup for grazing incidence X-ray scattering measurements on Langmuir troughs. The instrument is optimized for low background grazing incidence X-ray diffraction measurements at vapour-water interfaces, while offering rapid layer structure assessment by grazing incidence X-ray off-specular scattering, and interfacial element analysis by total reflection X-ray fluorescence spectroscopy. Its control system is intuitive and standardized to provide easy access for non-expert users, and permits automated operation except for sample exchange.

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