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gap between the coils compatible with the size of the neutron beam; asymmetric coil blocks to shift the zero field out of the neutron beam. They had to come up with a specific design - the "asymmetric ... good-sized samples. At the same time, it needed a non-zero field around the gap to keep the neutron beam polarised as it crosses the cryomagnet; ...

gap between the coils compatible with the size of the neutron beam; asymmetric coil blocks to shift the zero field out of the neutron beam. They had to come up with a specific design - the "asymmetric ... good-sized samples. At the same time, it needed a non-zero field around the gap to keep the neutron beam polarised as it crosses the cryomagnet; ...

sample. Why aerodynamic (gas flow) levitation of the sample ? No container windows in the neutron beam and hence no additional background. Why laser heating ? No sample contamination by hot vapor from

-4 cm -1 Imge 4 & 5: Performances and production 83% polarisation in static mode 77-80% on neutron beam Production rate: 1.3 bar-litre / hour Final pressure: up to 4 bar

q-range q max /q min in one instrument setting. High magnetic fields, up to 17 T at the sample position, beam polarization and 3 He spin analysis, facilitate and expand studies of magnetism and allow a more

Registering and recovering your samples All samples put in a neutron beam have the potential to become radioactive. They must be checked and cleared by the Radioprotection service before they can leave

functions which are useful for analyzing data from neutron scattering, especially with polarised beams . The new version provides 46 functions which are described here . More

temperatures (up to 3000 K). We have started building a prototype compatible with the use of polarised beams which can be installed in a few hours like a cryomagnet. It is also designed to be used in conjonction

for H2, CO2, etc. sorption analyses, non-magnetic high-pressure cells for cryomagnets and polarised beams, focusing optics integrated in equipments for investigating smaller samples, furnaces allowing precise

impressive, to a point where the time required to change the sample temperature leads to unacceptable beam-time losses. The user request is strong: we must boost the performance of the cryostats to enhance