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technology for 45 years. ILL operates one of the most intense neutron sources in the world, feeding beams of neutrons to a suite of 40 high-performance instruments. Research conducted at ILL covers a wide

radioactive before exposure to the neutron beam; apart from Tc and Pm, they are all a-particle emitters. Bismuth is a special case; it is stable before exposure to the beam, but the activation product is an a-emitter ... n/s-cm 2 reactor thermal beam (marked †). Estimating activation Using the following procedure and example, estimate the ...

usually preferable to know the para-hydrogen percentage of the gas before adding it to a sample on the beam line. The ISIS para-hydrogen production rig contains a 10 K cold head assembly, a pumping set, a gas ... helimagnets require more than the conventional neutron spin echo set-up (NSE). Indeed, the neutron beam polarisation is not necessarily ...

the cells. The device is mounted on a translation stage allowing either cell to be in the neutron beam. Multiple heating and cooling cycles can be run in the one experiment. Sample Environment at FRM II ... for small angle scattering. In the latter case, the field may be perpendicular or parallel to the beam. MilliKelvin temperatures may also be ...

nuclear wastes or samples Tanks, Casks and Containers, particles Accelerating Cavities, particles Beams Collimators, instrumented Irradiation Devices or Targets, structures or parts of Particles Detectors

Neutron Polarimetry) and his pioneering contributions towards the polarisation of wide-band neutron beams with 3He spin filters. After the construction of the high-flux reactor of the Institut Laue Langevin ... that the (111) reflection of the Heusler alloy Cu2MnAl is a better candidate for polarising a neutron beam, and the production of good ...

Levitating samples in neutron beams P. Martin, F. Marchal, N. Belkhier, A. Filhol, H. Fischer, M. Koza, J. Kozaily, E. Lelièvre-Berna Institut Laue Langevin, 6 rue Jules Horowitz, 38042 Grenoble Cedex

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

the other facility, present the equipments, discuss the difficulties related to the nature of the beams and present the projects. Following the many lively discussions that took place during the meeting