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(111), (224) Bragg angle 2θ m 42.7°, 70° or 90° wavelength 0.8 < λ/Å <2.4 Collimation before monochromator 60' (natural) Sample max. beam size 10 mm flux 10 7 ... 10 8 n cm -2 s -1 angular range -60° < ... es, filamentous viruses), water is a key environmental parameter. The amount of H 2 O in the sample and the H 2 O/D 2 O substitution in ...

users can connect their own experiment: The platform PF2/VCN is dedicated to experiments using very cold neutrons. The platforms PF2/MAM, PF2/UCN, and PF2/EDM can be used for experiments with ultracold neutrons ... during the time of storage of UCN in one experiment, another experiment can be fed. The platform PF2/TEST is operating at a lower flux. ...

the formation of decomposition products (liquids and gases). The main gases listed are: Temp H 2 O N 2 CO 2 N 2 O 300 K 18% 43% 17% 7% 77 K 18% <17% 40% 10% Nature of bubbles The fact that the formation of ... conditions X-ray source: a standard tungsten tube (30 keV, 10 mA) Sample: oxalic acid [ (COOH) 2 , 2H 2 O ], single crystals a few ...

Å -1 λ/2 contamination < 2 x 10 -4 at 1.26 Å with Cu monochromator and no analyser < 10 -5 at 1.26 Å with Cu monochromator and PG (008) analyser Sample beam size 10 x 8 mm 2 flux ≥5 x 10 6 cm -2 s -1 (λ ... (λ = 2.36 Å; PG-monochromator and filter) ≥2 x 10 6 cm -2 s -1 (λ = 1.26 Å; Cu-monochromator) Analyser vertically focussing pyrolytic graphite ...

Detector type 3 He Tubular Aluminium Monoblock sample-detector distance 1.0 – 2.8 m size 500 x 250 mm 2 resolution 2 x 7 mm 2 dead-time 34 ns Characteristics FIGARO (Fluid Interfaces Grazing Angles Refl ... 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 ...

275 5.654 dlambda/lambda ~12% incident energy (meV) 2.08 2.08 7.63 2.56 flux at the sample (n/cm 2 /s) @ 58 MW HF: 6.0 10 5 LB: 8.7 10 4 t.b.d. HF: 1.2e5 t.b.d., but sensibly lower than Si(111) t.b.d. analysers ... r configurations including alignment needs about 2 days. detectors standard: PSD multidetector array (16 tubes with vertical position ...

assign a shadow to this specific dialogue box-shadow: 2px 2px 10px #888; } */ .ui-dialog { <-- to assign a shadow to all the dialogues box-shadow: 2px 2px 10px #888; } </style> <script> $( function() { $( ... false }); $( "# dialog_2 " ).dialog({ autoOpen: false }); $(". open_dlog1 ").click(function() { $('# dialog_1 ').dialog('open') }); $(". ...

(gif - 15.09 Ki) Melting of a "spin ice" The "spin ice" compound Ho 2 Ti 2 O 7 is a rare example of a geometrically frustrated ferromagnet. Using option IN11C, it was found that at higher temperature, ... quantum transitions between the states are involved. S(Q,t) measured for a polycrystalline sample of Ho2Ti2O7 (G. Ehlers et al., J. Phys. Cond. ...

with neutron experiments, researchers have found evidence for quantum spin ice in the material Ce 2 Sn 2 O 7 . Their findings could inspire the technology of tomorrow, such as quantum computers. The results ... occurs famously in the so-called rare-earth pyrochlores – inorganic crystals such as the compound Ce 2 Sn 2 O 7 (Ce = cerium, Sn = tin, O = ...

stage with sample stick #2 Type Orange Ø50 Tmin 1.5K Tmax 550K Instrument Pool Sensor Samp. #1 RhFe Serial number C813 Calibration LK #512807 Interpol. Table Download (txt - 2.61 Ki) Sensor Regul. RhFe ... (txt - 5.49 Ki) Sensor Samp. #2 RhFe Serial number 9061 Calibration OIS #10448 Interpol. Table Download (txt - 5.66 Ki) 106ILHV49 REG 9047 ...