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2019•AIP conference proceedingsOpen access

A beamline for bulk sample x-ray absorption spectroscopy at the high brilliance storage ring PETRA III

Edmund Welter, Roman Chernikov, Mathias Herrmann, Ruidy Nemausat

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Abstract

P65 is a new X-ray Absorption Fine Structure (XAFS) spectroscopy beamline at the high brilliance storage ring PETRA III in Hamburg, Germany. It is providing a mm sized beam and a monochromatic photon flux of up to 1012 s−1 at 9 keV. The beamline design is optimised for standard EXAFS measurements under ex- and in-situ conditions. The performance of the beamline is demonstrated using examples from commissioning and the first year of operation.

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P65 is a new X-ray Absorption Fine Structure (XAFS) spectroscopy beamline at the high brilliance storage ring PETRA III in Hamburg, Germany. It is providing a mm sized beam and a monochromatic photon flux of up to 1012 s−1 at 9 keV. The beamline design is optimised for standard EXAFS measurements under ex- and in-situ conditions. The performance of the beamline is demonstrated using examples from commissioning and the first year of operation.

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Available abstract

P65 is a new X-ray Absorption Fine Structure (XAFS) spectroscopy beamline at the high brilliance storage ring PETRA III in Hamburg, Germany. It is providing a mm sized beam and a monochromatic photon flux of up to 1012 s−1 at 9 keV. The beamline design is optimised for standard EXAFS measurements under ex- and in-situ conditions. The performance of the beamline is demonstrated using examples from commissioning and the first year of operation.

Key concepts: Beamline, Storage ring, Extended X-ray absorption fine structure, Optics, X-ray absorption fine structure, Monochromatic color, Spectroscopy, Absorption (acoustics)

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