High resolution von Hamos-type x-ray emission spectrometer

High resolution von Hamos-type spectrometer at P64

3D sketch of the high resolution von Hamos-type x-ray emission spectrometer

Status

The von Hamos-type x-ray emission spectrometer is available for user operation. Since the spectrometer is property of the University of Paderborn, please contact Prof. Dr. Matthias Bauer or Dr. Aleksandr Kalinko in advance of submitting a proposal.

Specifications

Crystals available

  • Si(111) - 8 crystals
  • Si(110) - 8 crystals
  • Si(311) - 6 crystals
  • Si(400) - 6 crystals
  • Si(331) - 6 crystals
  • Si(422) - 6 crystals
  • Si(531) - 8 crystals

The crystal size is 100 x 40 mm. The crystals are cylindrically curved, the radius of curvature is 500 mm. Users are welcome to bring their own crystals for experiments.

X-ray detectors

  • Pilatus 100K / 300K
  • XSpectrum Lambda 750K
 

PublicationS

  • A. Kalinko, W. A. Caliebe, R. Schoch and M. Bauer
    • A von Hamos-type hard X-ray spectrometer at the PETRA III beamline P64 
    J. Synchrotron Rad. 27, 31-36 (2020)
    DOI: 10.1107/S1600577519013638

 

 

ErUM-Pro

The BMBF funded the project 05K16PP1, titled "Zeitaufgelöste Röntgenemissions-Spektroskopie bei hohen Energien mit einem neuen Laue-Spektrometer als Beitrag zur Lösung des Energieproblems" from Universität Paderborn (M. Bauer).