Recherche

permanently-polarized diffuse scattering spectrometer D007 will deliver its first neutrons in 2024. A look inside D7 The shielding of the instrument can part in two thus revealing its components.

been realised and first users have been welcomed in 2025. The diffuse scattering spectrometer D7 is a general purpose neutron polarisation analysis spectrometer, designed to study nuclear and magnetic short ... etic materials Studies of hydrogen motion Separation of collective and single particle excitations A look inside D7 The shielding of the ...

has just reported the discovery of such a novel class of multiferroic materials. The structure of these transition metal oxyhalides can be seen in Figure a. With a critical temperature of approximately 70 ... interest among the scientific community. There is in particular a continuous quest for new material classes with higher transition ...

mechanical workshop with a wire spark erosion machine. Anode wires are inserted along the centre of the cathode trenches with a precision of 50 micrometres, using a metrology system based on a numerical microscope ... anode wires are run through the cathode trenches at a pitch of 2.5 mm using ceramic combs (right) In order to dispose of a spare ...

to form a monopole crystal in a spin ice. This defines a novel state of matter where an Ising magnetic moment – a single degree of freedom – fragments thermodynamically into a part sustaining a solid, the ... Neutron experiments at the ILL contribute to the discovery of a new process of magnetic fragmentation - creating a monopole crystal in a spin ...

The integral membrane protein MsbA (blue) embedded in a ‘semi-transparent’ membranous nanodisc (grey). The nanodisc itself is, through selective deuteration, rendered invisible in SANS experiments that ... in its native context. The membranes that surround our cells contain a large number of proteins. Membrane proteins are therefore a crucial class ...

A perdeuterated protein crystal Perdeuterated crystals Shown here is a perdeuterated crystal of HIV-1 Protease/amprenavir complex (vol = 0.2 mm 3 ) used to collect data to 2.0 Å resolution using LADI-III ... Enzyme Catalytic Site. Gerlits O, Wymore T, Das A, Shen CH, Parks JM, Smith JC, Weiss KL, Keen DA, Blakeley MP, Louis JM, Langan P, Weber IT, ...

clamps used for the experiment. A polymer under pressure The experiment was performed on the upgraded IN5 multi-chopper spectrometer using a dilution fridge (T = 45mK) and a cryomagnet with magnetic fields ... Stronger than elastic medium transformation, Niss K., Begen B., Frick B., Ollivier J., Beraud A., Sokolov A., Novikov V.N., Alba-Simionesco ...

A un séisme de magnitude 5,7 à 7 km de profondeur juste sous le réacteur. A sa construction en 1970, le réacteur avait été dimensionné pour résister à un séisme répondant aux règles parasismiques de l'époque ... Détermination des séismes susceptibles de se produire à proximité de l’installation Cette étude a été confiée à des experts, suivant ...

A set-up used for magnetic studies The instrument is shown here equiped with the old PSD covering only 128º in 2θ. A cryostat 1.5-300K or even a dilution cryostat can be mounted on the D1B diffractometer