Bahl, Christian Robert Haffenden5; Lefmann, Kim4; Abrahamsen, Asger Bech6; Rønnow, H.M.7; Saxild, Finn B.1; Jensen, Thomas Bagger Stibius1; Udby, Linda4; Andersen, Niels Hessel1; Christensen, N.B.7; Jakobsen, H.S.7; Larsen, T.7; Haefliger, P.S.7; Streule, S.7; Niedermayer, C.7
1 Department of Physics, Technical University of Denmark2 Nano-Microstructures in Materials, Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark3 Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark4 Risø National Laboratory for Sustainable Energy, Technical University of Denmark5 Department of Energy Conversion and Storage, Technical University of Denmark6 Department of Wind Energy, Technical University of Denmark7 unknown
Recently a monochromatic multiple data taking mode has been demonstrated for diffraction experiments using a RITA type cold neutron spectrometer with a multi-bladed analyser and a position-sensitive detector. Here, we show how this mode can be used in combination with a flexible radial collimator to perform real inelastic neutron scattering experiments. We present the results from inelastic powder, single crystal dispersion and single crystal constant energy mapping experiments. The advantages and complications of performing these experiments are discussed along with a comparison between the imaging mode and the traditional monochromatic focussing mode.
Nuclear Instruments and Methods in Physics Research Section B-beam Interactions With Materials and Atoms, 2006, Vol 246, Issue 2, p. 452-462