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polarized neutrons: flux at sample ~3.6 10 6 n/cm 2 /s at λ = 1.3 Å (Cu 200) ~7.1 10 6 n/cm 2 /s at λ = 2.4 Å (PG 002) ~ 2.10 6 n/cm 2 /s at λ = 1.3 Å (PG 002 + Heusler 111) typical sample size a few mm 3 ... air cushions, to change automatically the incoming neutron wavelength in the range 1 - 3 Å (unpolarized neutrons) and 1.2 - 2.4 Å (polarized ...

source-to-sample distances / m 1.4, 2.0, 2.8, 4.0, 5.6, 8.0, 11.2, 14.4, 17.6, variable apertures at 19.1 Sample area maximum flux at sample (for Δλ/λ = 10%) 1.2x10 8 n cm -2 s -1 typical sample size 10 to ... tube providing sample-to-detector distances of 1.1 m to 17.6 m. D22 thus covers a total q range of 4 x 10 -4 to 0.44 Å -1 (no detector ...

Guide hall n°1, thermal guide H22 Monochromator take-off angle 44.22° crystal pyrolytic graphite (002) wavelength 2.52 Å flux at sample/n cm -2 s -1 7.9 x 10 6 crystal Germanium (311) wavelength 1.28 Å flux ... the sample position provide a flux of 7.9·10 6 n cm -2 s -1 . A second wavelength with = 1.28 Å is available by using a germanium ...

Guide hall 1, thermal guide H22 Monochromators type Si-double focusing monochromator (from 1.5 to 2A), Cu-focusing monochromator (from 2-3A) dimensions 209 x 170 x 12 mm 3 wavelength range 1.3 - 3 Å variable ... 380 mm, 420 mm oscillation ± 1° Detector type 2-dimensional Position Sensitive microstrip Detector active area 25 x 25 cm 2 readout 256 x ...

54.8 MW & lowest resolution 6.1 x 10 7 n.cm -2 .s -1 (at λ = 5 Å) Brightness at specimen at reactor power = 54.8 MW & lowest resolution 4.2 x 10 11 n.cm -2 .s -1 .srad -1 (at λ = 5 Å) Typical sample size ... 0.6 (at λ = 6 Å) Down to 2·10 -3 Å -1 at λ = 15 Å Up to 1.05 Å -1 at λ = 3.2 Å ... sample changer (15 positions), 5 < T < 80 °C 10 T ...

× 10 4 n.cm -2 .s -1 Analyser CaF 2 (422) Q -range 0.2 < Q /Å -1 < 4.9 Q -resolution ΔQ/Å -1 < 0.1 Detectors monitors 2 35 3 He detectors 1 <Q/Å -1 < 4.9 3 He PSD detector 0.2 <Q/Å -1 < 0.8 background per ... Guide hall n° 1, thermal guide H24 Monochromator CaF 2 (422) temperature range -196 < T M /°C < 250 energy range -125 < ΔE/µeV < 150 angular ...

**: FoV [mm 2 ] Pixel size [μm] 42 × 42 21 32.5 × 32.5 16 14.6 × 14.6 7.1 8.6 × 8.6 4.2 7.3 × 7.3 3.6 5.4 × 5.4 2.6 4.1 × 4.11.9 * Optimal FoV above 80 × 80 mm 2 ** Additional configurations are currently ... Fastest tomography 1.5 s Wavelength Definition Wavelength resolution DCM Δλ/λ ̴ 5% Wavelength resolution VS Δλ/λ ̴ 16% Sample area Neutron ...

some of the configurations as: FoV [mm2] Pixel size [μm] 42 × 42 21 14.6 × 14.6 7.1 7.3 × 7.3 3.6 5.4 × 5.4 2.6 4.1 × 4.11.9

Flux Φ [n cm2 s -1] Incident Energy E i [meV] δE/E Q min ,Q max [Å -1 ] 3.1 55.11.2 × 10 6 8.51 6.3 % 0.4, 4 4.8 92.3 1.8 × 10 6 3.55 4.4 % 0.3, 2.5 5.7 116.3 0.8 × 10 6 2.51 3.7 % 0.2, 2.1 Maximum beam size ... m=2.8) Detectors 3 Banks × 44 detectors (Ø:25 mm (1°), Height: 255mm) Total angular range: ~10° < 2θ < ~155° Sample Environment Dedicated ...

-> 46.10 mm from 4.1 to 3.1 m 46.10 mm -> 38.0 mm from 3.1 to 1.6 m guide-to-sample distances 1.6, 3.1, 4.1, 5.6, 6.7, 7.7, 10.2, 12.7, 15.2, 16.5, 17.8, 20.3, 22.8, 24.8, 26.9, 29.4, 31.9, 35.2 m (18 discrete ... 63 (att 1), f a =16.9 (att 2), f a =72.7 (att 3) f a =77.7 (att 1 + 2), f a =348 (att 1 + 3), f a =1165 (att 2 + 3) f a ≈8200(att 1 + 2 ...