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overlap ratio. As an example, a wavelength of 5 Å and a chopper velocity of 8500rpm give a resolution of 100 µeV with a frame overlap ratio of 3 (as we are close from the boundary a ratio of 2 might be also ... 8500 rpm, i.e. half the maximal velocity, for a frame overlap ratio of 1 (same velocity for all the choppers). Doubling this velocity leads ...

detailed information but requires crystal samples of suitable quality and size. Otherwise samples exist in a form in which some of the structural information is spatially averaged and the corresponding experimental ... biological samples (eg membranes) and engineering components. Single-crystal neutron diffraction There is a comprehensive range of ...

The ILL was founded in Grenoble in 1967 by France and Germany, joined a few years later by the UK. These are ILL's three Associate Countries. Today, 10 additional Scientific Member countries fund the ILL

lables. We present here the calibration of a Guinier-Méring small angle X-ray camera. A molybdenum anode source, followed by a quartz monochromator, allows a monochromatic beam with high energy (E=17 keV ... prepared by simple mixing of a surfactant solution and a cosurfactant (octanol) has been observed. This striking process of self-organization ...

fission products originating from a source of fissile isotopes placed in a beam tube (H9) near the core of the reactor. Specific fission products are selected by a combination of a magnetic and an electric sector ... there exists a thermal neutron interferometer (S18) which is operated as a CRG C instrument. FIPPS FIPPS is ILL's gamma-ray ...

reveal what other techniques cannot see. They therefore provide a powerful tool for investigating the natural world and have long played a role at the forefront of modern scientific research. As particularly ... fundamental physics, materials science and the environment. The examples of science in these pages give a flavour of what can be done with ...

group studies the structure of a wide range of materials. Neutron diffraction instruments are used to provide detailed insights into the arrangement of atoms within a material, helping scientists to ... neutron scattering instruments are used to study a diversity of systems including biological materials, polymers, and colloids. The group is ...

polymer in a non-polar medium: Self-assembly, surface forces, and superlubricity Journal of Colloid and Interface Science January 9, 2024 Combination of a pH-responsive peptide amphiphile and a conventional ... of a neutral amphiphilic 'tardigrade' co-polymer with a cationic surfactant: Transition from synergy to competition Journal of Colloid and ...

polymer in a non-polar medium: Self-assembly, surface forces, and superlubricity Journal of Colloid and Interface Science January 9, 2024 Combination of a pH-responsive peptide amphiphile and a conventional ... of a neutral amphiphilic 'tardigrade' co-polymer with a cationic surfactant: Transition from synergy to competition Journal of Colloid and ...

with a virtual unrolling technique Chemical Science A neutron scattering perspective on the structure, softness and dynamics of the ligand shell of PbS nanocrystals in solution Cells Aza-BODIPY: A new vector ... temperature, and salt Philosophical Transactions of the Royal Society A Octane isomer dynamics in H-ZSM-5 as a function of Si/Al ratio: A ...