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able between a straight guide and an elliptically tapered, focusing, section. A velocity selector (2) acts as broad band energy filter on the incoming neutron spectra for suppressing higher order contamination ... Due to the large transported divergence the neutron beam at this level has a section of ≈ 25 x 20 cm 2 , which is focused on the sample ...

monochromator and its environment. To this end a velocity selector (2), acting as a broadband filter suppressing neutrons with wavelength of λ/2, λ/3 etc. will be placed at the exit of the neutron guide in the

multiplexed analyzer/detector system for mapping inelastic response over larger phase space areas (Fig.2)

zeolite-water systems, neutron powder diffraction measurements were performed on D2B on faujasite NaX loaded with D 2 O. These were combined with diffuse reflectance infrared fourier transform spectroscopic

orthorhombic structure in the alloy, Tb5Si2Ge2.Red balls: silicon or germanium atoms ; yellow balls: terbium atoms ; arrow marks: where a strong shear movement leads Fig. 2: The percentage of monoclinic phase ... Si 2 Ge 2 indicate that, as the temperature drops, a strong magnetic moment appears alongside a change in crystal structure from ...

standard deviations of constrained parameters were overestimated v2.3.2 & v2.3.1 (March 2019) v2.3.2 (March 2019) fixes a bug introduced in v2.3 where the calculation of the local coordination system was changed ... magnetic atoms not being on the top of the atom list Bugfixes 06/07 (v7.2.1): cif and mcif import/export fixes Bugfixes 17/07 (v7.2.2) ...

Monochromators take-off angle 7° < 2θM < 38° wavelength 0.42 Å < λ < 0.843 Å polarising, high-flux, low resolution Heusler Cu 2 MnAl (111) d = 3.362 Å 1x10 7 n.cm -2 .s -1 polarising, less-flux, better ... better resolution Co 0.92 Fe 0.08 (200) d = 1.771 Å 2x10 6 n.cm -2 .s -1 non-polarised, high flux, high resolution Cu (200) d = 1.807 Å 1x10 ...

General view of the instrument Here D10 is in its 2-circle configuration with energy analysis. This is used either for highly accurate intensity measurements and/or in the case of sample environments

magnetic structure of CuB2O4 at 12K (jpg - 63 Ki) Fig.2 - Thermal variation of the (0 0 2) Bragg reflection and the associated satellite reflections. Fig.3 Magnetic solitons in CuB 2 O 4 Studies of magnetic ... structures are dominant amongst the experiments carried out on D10. Magnetostatic measurements on CuB 2 O 4 had revealed two transitions at ...

The neutron study was performed on D10. 2- The two independent dimers of the cage compound5-hydroxy-7,10-dimethyltetracyclo[4.4.0.03,9.04,8]decan-2-one (C12H16O2)These are viewed from similar directions ... gave clear evidence of steric compression of the potential hydride donor and accepting carbonyl (Fig. 2). Somewhat surprisingly there was no ...