Characterisation of thermally sprayed metallic NiCrAlY deposits by multiple small-angle scattering

Anisotropy of small-angle neutron scattering in metallic glasses

2014 SANS in metallic glasses is anisotropic and depends on the orientation of the ribbons. Pd-based melt-spun and Nibased electrochemically deposited glasses exhibit different anisotropies. Both glasses contain scattering centres of the order of 40 nm wide in the ribbon plane. In the melt-spun alloy, the scatterers are very thin along the thickness perpendicular to the substrate. In the deposi...

MnO 3 by small angle neutron scattering

Small angle neutron scattering

Small Angle Neutron Scattering (SANS) is a technique that enables to probe the 3-D structure of materials on a typical size range lying from ∼ 1 nm up to ∼ a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ∼ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nanometric dimensions (radius of gyrati...

Multiple small-angle scattering. A probe for large inhomogeneities

In conventiondl small-angle scattering technique, multiple scattering is amsidered to be of nuisence value and me looks for a correction factor to eliminate its effect. But it is possible to expand the scape of small-angle scattering beyad its ccnventiondl limit if multiple scattering is suitably exploited. This paper intends to illustrate this point. Introduction In traditicmal dl-argle scatte...

Application of small angle X-ray scattering (SAXS) for differentiation between normal and cancerous breast tissues

ABSTRACT Background: Coherent scattering leads to diffraction effects and especially constructive interferences. Theseinterferences carry some information about the molecular structure of the tissue. As breast cancer isthe most widespread cancer in women, this project evaluated the application of small angleX-ray scattering (SAXS) for differentiation between normal and cancerous breast tissues....