Neutron scattering, the irregular dispersal of free neutrons by matter, can refer to either the naturally occurring physical process itself or to the man-made...
11 KB (1,354 words) - 04:21, 5 May 2025
Neutron diffraction or elastic neutron scattering is the application of neutron scattering to the determination of the atomic and/or magnetic structure...
48 KB (5,324 words) - 08:42, 28 May 2025
Small-angle neutron scattering (SANS) is an experimental technique that uses elastic neutron scattering at small scattering angles to investigate the...
9 KB (1,102 words) - 18:18, 27 May 2025
The interference effects in coherent scattering can be computed via the coherent scattering length of neutrons, being proportional to the amplitude of...
10 KB (521 words) - 22:07, 17 March 2024
utilized in radiocarbon dating. Cold, thermal and hot neutron radiation is most commonly used in scattering and diffraction experiments, to assess the properties...
22 KB (2,789 words) - 01:43, 3 April 2025
Quasielastic neutron scattering (QENS) designates a limiting case of inelastic neutron scattering, characterized by energy transfers being small compared...
4 KB (297 words) - 21:48, 21 June 2023
neutrons. Cold, thermal, and hot neutron radiation is commonly employed in neutron scattering facilities for neutron diffraction, small-angle neutron...
100 KB (11,206 words) - 15:33, 26 May 2025
and neutron scattering inside nuclear reactors. The types of non-uniformities which can cause scattering, sometimes known as scatterers or scattering centers...
30 KB (3,725 words) - 05:56, 25 April 2025
occur is for the neutron to be ejected by the nucleus. If the neutron is emitted immediately, it acts the same as in other scattering events. The nucleus...
22 KB (2,865 words) - 13:59, 1 May 2025
number of collisions with nuclei (scattering) in a medium (neutron moderator) at this temperature, those neutrons which are not absorbed reach about...
26 KB (2,848 words) - 18:53, 24 May 2025
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...
8 KB (943 words) - 12:24, 23 May 2025
Atomic form factor (redirect from Atomic scattering factor)
scattering factor, is a measure of the scattering amplitude of a wave by an isolated atom. The atomic form factor depends on the type of scattering,...
9 KB (1,275 words) - 18:39, 21 November 2024
material called a moderator. The probability of scattering of a neutron from a nucleus is given by the scattering cross section. The first few collisions with...
30 KB (3,770 words) - 06:50, 12 March 2025
Open-pool Australian lightwater reactor (category Neutron facilities)
Bragg Institute's park of neutron scattering instruments. Neutron guide The instrument is located on the TG1 thermal neutron guide of the OPAL reactor...
22 KB (2,512 words) - 12:24, 27 April 2025
the world. Neutron scattering allows scientists to count scattered neutrons, measure their energies and the angles at which they scatter, and map their...
7 KB (627 words) - 23:26, 9 March 2025
United Kingdom. It uses the techniques of muon spectroscopy and neutron scattering to probe the structure and dynamics of condensed matter on a microscopic...
18 KB (1,955 words) - 16:20, 20 April 2025
terms (absorption, out-scattering, and leakage) and the source terms (in-scatter and fission) are proportional to the neutron flux, contrasting with fixed-source...
21 KB (2,173 words) - 09:39, 25 May 2025
inelastic neutron scattering. The instrument is referred to as triple-axis spectrometer (also called TAS). It allows measurement of the scattering function...
10 KB (822 words) - 23:35, 19 February 2024
In neutron time-of-flight scattering, a form of inelastic neutron scattering, the initial position and velocity of a pulse of neutrons are fixed, and...
2 KB (308 words) - 19:03, 26 February 2025
neutron scattering technique. He also conducted research on condensed matter. Professor Shull's prize was awarded for his pioneering work in neutron scattering...
10 KB (997 words) - 22:42, 28 September 2024
scattering). This allows the technique to differentiate between various isotopes of elements. Neutron reflectometry measures the neutron scattering length...
7 KB (866 words) - 06:33, 3 March 2025
Small-angle X-ray scattering (SAXS) is a small-angle scattering technique by which nanoscale density differences in a sample can be quantified. This means...
26 KB (2,771 words) - 17:02, 22 May 2025
X-ray diffraction (section Neutron diffraction)
diffraction patterns can be produced by related scattering techniques such as electron diffraction or neutron diffraction. If single crystals of sufficient...
32 KB (4,238 words) - 11:06, 24 May 2025
one component of a multi-component system can provide contrast for neutron scattering experiments, where the contrast obtained by using deuterated solvents...
28 KB (3,374 words) - 04:46, 20 May 2025
Institut Laue–Langevin (category Neutron facilities)
metals. Neutron diffraction Small angle neutron scattering Neutron reflectometry Inelastic neutron scattering Neutron triple-axis spectrometry Neutron time-of-flight...
9 KB (863 words) - 18:59, 26 May 2025
Neutron capture is a nuclear reaction in which an atomic nucleus and one or more neutrons collide and merge to form a heavier nucleus. Since neutrons...
8 KB (927 words) - 01:52, 13 July 2024
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...
10 KB (1,211 words) - 07:21, 23 December 2024
MURR contributes to research in boron neutron capture therapy, neutron scattering and neutron interferometry, neutron transmutation doping of semiconductor...
9 KB (968 words) - 08:54, 24 May 2025
scattering amplitude is the probability amplitude of the outgoing spherical wave relative to the incoming plane wave in a stationary-state scattering...
7 KB (1,214 words) - 19:09, 19 April 2025
Porod's law (category Neutron 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...
4 KB (582 words) - 13:50, 23 October 2022