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Added magnetic form factors for rare-earth elements Possibility to hide the unit cell axes or to plot less than the 1st unit cell in order to focus e.g. on particular layers in a structure The tutorial videos ... normal-beam, minimum-tilt and cryocradle geometries correction of polarization data for 3He spin-filter cell efficiency simple creation ...

complètes annulent le magnétisme. Une propriété importante utilisée pour décrire les aimants est celle de leurs moments magnétiques atomiques. Il est intéressant de noter que certains matériaux magnétiques ... exotiques en ce qui concerne l'arrangement de leurs moments magnétiques. Les théoriciens ont prédit que cela devrait se produire dans le ...

This device contains a cold cell and a hot cell and the sample is moved, pneumatically, between the cells. The device is mounted on a translation stage allowing either cell to be in the neutron beam. Multiple ... limits of solidifications for each. The maximum is obtained for FC87 at 23kbar. Clamp cells : High pressure clamp cells was made from ...

marked with deuterium to be particularly visible. Data collection is feasible for samples with unit-cell edges ranging from 50 to 150 Å using crystal volumes from ~0.05 to 0.5mm 3 , respectively . Applications

the Institute. We use a code that tells us quickly about the main specifications. For high-pressure cells, here is the way we define the code: the leading two digits denote the internal ILL order number the

started by a tour at the ESRF during which many discussions were hold on furnaces, high pressure cells and cryogenic systems. After a common lunch, we then have had a tour of the ILL laboratories with

de la surface d’un miroir, il y a une force différente sur le neutron par rapport à la gravitation, cela serait une forte indication de l’existence d’un champ de symmétrons. Mario Pitschmann de l’Université ... t 2x10-15 électrons-volts (un chiffre que nous devons à une thèse écrite par Gunther Cronenberg). Cela représente la quantité d’énergie ...

L'innovation repose entièrement sur la diversité et l'intégration de celles et ceux qui la conduisent. Bien que l'équilibre entre les genres dans les organisations scientifiques s'améliore lentement, les ... risques psychosociaux sur le lieu de travail, il existe un environnement sécurisé et anonyme pour celles et ceux qui luttent contre les ...

as the similarly layered high T c cuprates. This was the first user experiment not performed by the cell developers to make use of this new high-pressure set up at the ILL, and the stunning success of the ... were performed using the D20 diffractometer at the ILL with a double-toroidal sintered diamond anvil cell with the cooperation of the ...

depolarisation time T1. The main relaxation contributions typically arise from the material of the NSF cells and magnetic field gradients. Relaxation times are currently of the order of 100-300 hours, which ... exchange optical pumping for polarising the 3 He gas at about 1 mbar pressure in ten optical pumping cells. The gas is then compressed up ...