460 citations · 899 across the 14 of their papers we have counts for
7 papers · 1 filter
The multi-purpose three-axis spectrometer (TAS) MIRA at FRM II
R. Georgii, T. Weber, M. Skoulatos +4
The cold-neutron three-axis spectrometer MIRA is an instrument optimized for low-energy excitations. Its excellent intrinsic -resolution makes it ideal for studying incommensura…
Versatile module for experiments with focussing neutron guides
T. Adams, G. Brandl, A. Chacon +6
We report the development of a versatile module that permits fast and reliable use of focussing neutron guides under varying scattering angles. A simple procedure for setting up th…
Montel optics: Tailoring phase-space in neutron beam extraction
Stefan Weichselbaumer, Georg Brandl, Robert Georgii +3
In view of the trend towards smaller samples and experiments under extreme conditions it is important to deliver small and homogeneous neutron beams to the sample area. For this pu…
Monte-Carlo Simulations for the optimisation of a TOF-MIEZE Instrument
T. Weber, G. Brandl, R. Georgii +3
The MIEZE (Modulation of Intensity with Zero Effort) technique is a variant of neutron resonance spin echo (NRSE), which has proven to be a unique neutron scattering technique for…
Tests of Modulated Intensity Small Angle Scattering in time of flight mode
G. Brandl, J. Lal, J. Carpenter +5
We report results of tests of the MISANS technique at the CG-1D beamline at High Flux Isotope Reactor (HFIR), Oak Ridge National Laboratory (ORNL). A chopper at 40 Hz simulated a p…
Large Scales - Long Times: Adding High Energy Resolution to SANS
G. Brandl, R. Georgii, W. Häußler +2
The Neutron Spin Echo (NSE) variant MIEZE (Modulation of IntEnsity by Zero Effort), where all beam manipulations are performed before the sample position, offers the possibility to…
Turn-key module for neutron scattering with sub-micro-eV resolution
Robert Georgii, Georg Brandl, Nikolas Arend +5
We report the development of a compact turn-key module that boosts the resolution in quasi-elastic neutron scattering by several orders of magnitude down to the low sub-micro-eV ra…