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Reactor hall, thermal beam H12 Monochromators PG 002: 2.20 ... 3.60 Å PG 004: 1.10 ... 1.80 Å Cu 220: 0.85 ... 1.50 Å Cu 111: 1.25 ... 2.24 Å take-off angle 2θM 39 ° ... 65° resolution δ> E i / E i 3

Guide hall n° 1, thermal guide H24 beam cross section 30 x 75 mm 2 Monochromator crystal d -spacing in Å k i in Å -1 flux in 10 6 n cm -2 s -1 PG (002) 3.355 1.3 - 3.3 2.662 9.3 Cu (111) 2.087 2.0 - 5

Reactor hall, through-tube H6-H7 Neutron Flux: 5 x 10 14 n cm -2 s -1 Available Crystals: Flat Si (220) Ge (111) Ge (220) Bent Si (220) Ge (220) Eff. Solid Angle: Flat: ~ 10-11 sr Bent: ~ 10-7 sr Best

Reactor hall, thermal beam IH3 Monochromator Double focusing – horizontal variable focusing. Incident beam area at the monochromator: 6 x 6 cm2. Monochromator surface: 20.8 x 8.6 cm2 20 crystals in a

Guide hall 1, End of the thermal neutron guide H24 Diffraction geometry Transmission or backscattering Neutron beam Flux at sample position about 10 8 n/cm 2 /s Wavelength range 0.8 - 3.2 Å 10 detecto

Reactor hall, thermal beam H11 Monochromator vertically focussed graphite (002) germanium (11n), (335) flat copper (220), (331) copper (111), (224) Bragg angle 2θ m 42.7°, 70° or 90° wavelength 0.8 <

Guide hall n°1, cold guide H141 Incident wavelength 3.8 ... 12 Å Beam profile Incident beam divergence 15 mrad Beam diameter 45 mm Resolution Velocity selector Δλ/λ = 15 ... 22 % TAS configuration (op

Reactor hall level C, cold guide H172 13.6 m downstream the vertical liquid-deuterium neutron cold source Monochromator graphite crystals intercalated with potassium 8.9 A monochromatic neutrons refle

Guide hall n°1, vertical cold source V1, in-pile H1 insert, cold guide H15, channel H153 (deflector) Monochromator velocity selector Eleanore/ Felicia (ASTRIUM standard selectors) variable, typically

Guide hall n°1, ILL7, cold neutron guide H171 (Vertical Neutron Source) guide section 80 x 30 mm2 (w x h) Instrument Data beam size at sample 40 x 10 mm 2 incident wavelength range 2 - 30 Å scattering