Realizing the full potential of a RITA spectrometer

K. Lefmann, C. Niedermayer, A.B. Abrahamsen, C.R.H. Bahl, N.B. Christensen, H.S. Jacobsen, T.L. Larsen, P. Häflinger, U. Filges, H.M. Rønnow

    Research output: Contribution to journalConference articleResearchpeer-review

    Abstract

    The “re-invented triple-axis spectrometer (RITA) concept has existed for a decade. Recent developments at RITA-2 at PSI, have revealed more of the potential of this instrument class. We demonstrate the performance of the multi-blade imaging mode, which has been applied e.g. to studies of dispersion relations and emphasize the power of this mode in combination with the low background of RITA-2. In addition, we present other ways of utilizing the position sensitive detector in a RITA instrument. Simulations of a planned upgrade of the guide-monochromator system at RITA-2 have shown a potential to increase the flux at the sample position by a factor 5.
    Original languageEnglish
    JournalPhysica B: Condensed Matter
    Volume385-386
    Issue numberPart 2
    Pages (from-to)1083-1085
    ISSN0921-4526
    DOIs
    Publication statusPublished - 2006
    Event8th International Conference on Neutron Scattering - Sydney, Australia
    Duration: 27 Nov 20052 Dec 2005
    Conference number: 8

    Conference

    Conference8th International Conference on Neutron Scattering
    Number8
    CountryAustralia
    CitySydney
    Period27/11/200502/12/2005

    Keywords

    • Triple-axis spectrometer
    • Multi-analyzer system
    • Position sensitive detector

    Cite this

    Lefmann, K., Niedermayer, C., Abrahamsen, A. B., Bahl, C. R. H., Christensen, N. B., Jacobsen, H. S., Larsen, T. L., Häflinger, P., Filges, U., & Rønnow, H. M. (2006). Realizing the full potential of a RITA spectrometer. Physica B: Condensed Matter, 385-386(Part 2), 1083-1085. https://doi.org/10.1016/j.physb.2006.05.372