Recherche

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

Miscellaneous D19 - Introduction D19 is a diffractometer combining a high flux monochromatic neutron beam and a large area detector that covers Horizontal 120° x Vertical 30°. This provides the user c

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 <

Neutron scattering density of the active-site residues and water molecules involved in the interactions between the enzyme xylose isomerase and glucose A close-up view of the putative hydronium (D3O+)

Hydrogen and dihydrogen bonded directly to ruthenium in RuH2(H2)2(PCyp3)2 Hydrogenation and dehydrogenation in potential hydrogen storage compounds Transition metal hydrides are critically involved in

Simulated experiment The white beam (polychromatic) from the thermal tube H11 arrives at the monochromator. Monochromatic diffracted beams reache the sample – a single crystal - located at the centre

Hydrogen bonding in a phosphorium aryl axideDark grey: carbon, light grey: hydrogen, red: oxygen, green: phosphorus. Single crystal D19 is a valuable tool for the study of: Organometallic complexes Hy

Advanced two-dimensional position-sensitive detector This very large banana PSD is of innovative design and works at high gas pressure (5 atm 3He + 1 atm CF4) for high efficiency coupled with high res

The power of D19 The large PSD of D19 and its relatively short wavelength makes it possible to record up to 3500 Bragg reflections at a time. The movie shows a set of diffraction pattern from a small

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