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Sci Rep. 2017 Oct 20;7(1):13637. doi: 10.1038/s41598-017-14046-z.

MultiFLEXX - The new multi-analyzer at the cold triple-axis spectrometer FLEXX.

Scientific reports

Felix Groitl, Rasmus Toft-Petersen, Diana Lucia Quintero-Castro, Siqin Meng, Zhilun Lu, Zita Huesges, Manh Duc Le, Svyatoslav Alimov, Thomas Wilpert, Klaus Kiefer, Sebastian Gerischer, Alexandre Bertin, Klaus Habicht

Affiliations

  1. Laboratory for Quantum Magnetism, École Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland.
  2. Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, 5232, Villigen, Switzerland.
  3. Helmholtz-Zentrum Berlin für Materialien und Energie, D-14109, Berlin, Germany.
  4. Department of Physics, Technical University of Denmark, DK-2880, Kgs. Lyngby, Denmark.
  5. University of Stavanger, 4036, Stavanger, Norway.
  6. China Institute of Atomic Energy, Beijing, 102413, China.
  7. ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX, UK.
  8. Institut für Festkörperphysik, TU Dresden, D-01062, Dresden, Germany.
  9. Helmholtz-Zentrum Berlin für Materialien und Energie, D-14109, Berlin, Germany. [email protected].

PMID: 29057993 PMCID: PMC5651813 DOI: 10.1038/s41598-017-14046-z

Abstract

The first experimental characterization of a multiple energy analysis wide angle backend for a cold triple-axis spectrometer is reported. The multi-analyzer module MultiFLEXX employs 155 detection channels which simultaneously probe an extensive range in wavevector and energy transfer. Successful mapping of magnetic excitations in MnF

References

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