The interference effects in coherent scattering can be computed via the coherent scattering length of neutrons, being proportional to the amplitude of...

Neutron diffraction or elastic neutron scattering is the application of neutron scattering to the determination of the atomic and/or magnetic structure...

Small-angle neutron scattering (SANS) is an experimental technique that uses elastic neutron scattering at small scattering angles to investigate the...

The scattering length in quantum mechanics describes low-energy scattering. For potentials that decay faster than 1 / r 3 {\displaystyle 1/r^{3}} as r...

mostly due to the large incoherent scattering length of hydrogen. Some metals are rather transparent to neutrons, aluminum and zirconium being the two...

scattering). This allows the technique to differentiate between various isotopes of elements. Neutron reflectometry measures the neutron scattering length...

scattering amplitude is the probability amplitude of the outgoing spherical wave relative to the incoming plane wave in a stationary-state scattering...

In X-ray or neutron small-angle scattering (SAS), Porod's law, discovered by Günther Porod, describes the asymptote of the scattering intensity I(q) for...

(1994). Neutrons and Solid State Physics. Ellis Horwood Limited. ISBN 0-13-617192-3. Neutron scattering lengths and cross sections V.F. Sears, Neutron News...

of scattering that characterizes the interaction of a neutron with a given isotope is termed the scattering length, b. Neutron scattering lengths vary...

SAS can refer to small angle neutron scattering (SANS) or small angle X-ray scattering (SAXS). Small-angle scattering is particularly useful because...

reaching the detector. Inelastic neutron scattering observes the change in the energy and wavevector of the neutron as it scatters from a sample. This can be...

United Kingdom. It uses the techniques of muon spectroscopy and neutron scattering to probe the structure and dynamics of condensed matter on a microscopic...

terms (absorption, out-scattering, and leakage) and the source terms (in-scatter and fission) are proportional to the neutron flux, contrasting with fixed-source...

I, is shown as a function either of the scattering angle 2θ or as a function of the scattering vector length q. The latter variable has the advantage...

Experimentally, it can be accessed most directly by inelastic neutron scattering or X-ray Raman scattering. The dynamic structure factor is most often denoted S...

2009-05-05. Sears, Varley F. (January 1992). "Neutron scattering lengths and cross sections". Neutron News. 3 (3): 26–37. doi:10.1080/10448639208218770...

iron and BPE in combination. During neutron transport, iron is effective in slowing down/scattering high-energy neutrons in the 14-MeV energy range and attenuating...

description of complex systems. Applications include atomic physics and neutron scattering. The pseudopotential approximation was first introduced by Hans Hellmann...

small-angle X-ray scattering, GISAXS) or neutrons (grazing-incidence small-angle neutron scattering, GISANS). GISAS combines the accessible length scales of small-angle...

X-ray scattering (SAXS) and small-angle neutron scattering (SANS) are the two complementary techniques known jointly as small-angle scattering (SAS)....

Spin echo small angle neutron scattering (SESANS) measures structures from around 20 to 2000 nm in size. The information is presented as a real-space (similar...

magnitude of weak length scale was initially inferred by the Fermi constant measured by neutron and muon decay. The Planck length (Planck scale) is much...

A neutron source is any device that emits neutrons, irrespective of the mechanism used to produce the neutrons. Neutron sources are used in physics, engineering...

and neutron scattering inside nuclear reactors. The types of non-uniformities which can cause scattering, sometimes known as scatterers or scattering centers...

a regular lattice. The wave fields traditionally described are X-rays, neutrons or electrons and the regular lattice are atomic crystal structures or nanometer-scale...

In chemistry and physics, Raman scattering or the Raman effect (/ˈrɑːmən/) is the inelastic scattering of photons by matter, meaning that there is both...

values for common neutron reflectors, where λtamp is the mean free path of a neutron within the tamper material before an elastic scattering. In nuclear weapon...

directing the beams of neutrons to experimental stations, where research is performed on a range of materials. Neutron scattering can be applied to a range...

energies that are needed for the scattering instruments. Whilst protons can be focused since they have charge, chargeless neutrons cannot be, so in this arrangement...