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Zero field setup Here, D3 is equiped with CRYOPAD and a 3 He spin filter (DECPOL). This makes it possible to monitor separately the polarisations of the incident and scattered beams, in 3 dimensions.

Guide hall nº1, cold neutron guide H112 beam size at sample 30 x 30 mm 2 (smaller for BATS t.b.d.) Sample environment cryofurnace (50 mm); max. sample diameter 48 mm 1.8 K - 560 K cryostat (70 mm); ma

The Backscattering Website by A. Heidemann and B. Frick - WEB ARCHIVE 'ILL' Publications old IN16

Phone on the instrument: +33(0)4 76 20 7449 First Responsible APPEL Markus Co-Responsible(s) SEYDEL Tilo Technician(s) RIMET Jerome Click on name to obtain contact information.

Beam Polarisation 0.843 Å - Erbium filter Beam Polarisation with Heusler at 0.843Å/114meV Erbium filter - code: Er (ID #1) - 0.5mm thick - efficiency: 96% - transmission: 80% ... with the 10 Tesla cry

Guide hall n°2, cold polarising guide H511 Neutron beam characteristics diameter at sample position 40 mm incident wavelength 6 ... 25 Å monochromatisation Δλ/λ (FWHM) 15% (velocity selector) incident

Simulated experiment From neutron source to detector in a high-field configuration Neutrons from the reactor are moderated in the graphite hot source so that the maximum flux is at a short wavelength.

Phone on the instrument: +33(0)4 76 20 7461 First Responsible CZAKKEL Orsolya Co-Responsible(s) HOFFMANN Ingo FARAGO Bela Technician(s) GOMEZ Claude Click on name to obtain contact information.

Measuring with polarised neutrons in a high magnetic field configuration The unpolarised neutron beam coming from the hot source enters the monochromator area. Under an applied magnetic field, the pol

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 range 81° < θ M < 89° incident energy ( T M ≥25°C) 16.45 me