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

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 and Ho demonstrate order of magnitude gains in data collection efficiency using this novel type backend.