Demmel, F.Grach, N.Ronnow, H. M.2007-01-242007-01-242007-01-24200410.1016/j.nima.2004.04.239https://infoscience.epfl.ch/handle/20.500.14299/239946A novel multiplexing three-axis spectrometer for thermal neutrons has been tested for single-crystal spectroscopy. Measuring the entire 2D dispersion manifold in the bc plane of the spin-Peierls compound CuGeO3, we demonstrate that the spectrometer fascilitates investigations of large volumes in (Q, omega)-space from small single crystals. The performance of this multi-analyser spectrometer at a steady-state source compares well to an existing time-of-flight spectrometer at a pulsed source.neutron spectroscopyneutron-scattering techniquePEIERLS SYSTEM CUGEO3NEUTRON SPECTROMETEREXCITATIONStext::journal::journal article::research article