Recherche

properties of molecular fluids, such as methane, in the dense supercritical state are largely unknown and can be surprisingly different from everything we are used to in our daily life,” says Dr. Ranieri. “The

n est attribuée à l'effet sur l'hexogène du peroxyde d'azote piégé lors de l'irradiation. " which can be loosely translated as: " The most important phenomenon is a delayed decomposition which last several

technical support for measuring the magnetic forces and establish the conditions in which each cryomagnet can be used. A set of angular limits and minimum distances is defined from these measurements and added

the 30 gauss field contour. This distance can be determined from the system stray field plot. Items such as steel beams or pillars and concrete reinforcing can cause problems, in particular any non-symmetric ... and Fv+13 Fh < 1300. The effects of stray magnetic fields on system performance and the environment can often require complex finite ...

similar but more compact power supply for regulating the temperature in the resistive furnaces which can be mounted on the cradles (e.g. on D9). The installation of the sample requires manipulating a sphere

helium when the temperature falls to lower than 800 to 1000°C (depending on the furnace type). Users can enable or not this mode remotely from the instrument controller software. See J. Neutron Research 21 ... 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 ...

lifting detector. The neutron beam is polarised vertically. Large portions of the reciprocal space can be explored due to the relatively short wavelengths.

structural features of LDL particles with either a normal or a triglyceride-rich lipid composition, which can be used to mimic the pathological state of a hyperlipidemic patient, we combined coherent and incoherent

Optionally the beam can be polarised simultaneously (i.e. select only the neutrons which have spins all in the same direction). The monochromatic beam is shaped by a set of slits and can be shut-off by a ... films and lipid layers with surfactants, the structure and the interfaces between these and solutions can be studied.

of ice on Earth – cubic ice. Unlike the ice we put in our summer drinks, ice with a cubic structure can only be formed under special conditions. Understanding its properties will bring us closer to answering ... only ice with a “hexagonal” structural form naturally occurs on Earth. A rarer, “cubic” structure can only be obtained under the special ...