Neutron reflectometry is a neutron diffraction technique for measuring the structure of thin films, similar to the often complementary techniques of X-ray...
7 KB (864 words) - 08:02, 23 September 2024
include medical ultrasonography and nondestructive testing. Neutron reflectometry: is a neutron diffraction technique for measuring the structure of thin...
7 KB (854 words) - 07:23, 25 July 2023
X-ray reflectivity (redirect from X-ray reflectometry)
multilayers. It is a form of reflectometry based on the use of X-rays and is related to the techniques of neutron reflectometry and ellipsometry. The basic...
17 KB (2,455 words) - 13:23, 21 November 2024
interest. Neutron diffraction Small angle neutron scattering Spin Echo Small angle neutron scattering Neutron reflectometry Inelastic neutron scattering...
11 KB (1,353 words) - 08:35, 7 October 2022
The neutron detection temperature, also called the neutron energy, indicates a free neutron's kinetic energy, usually given in electron volts. The term...
15 KB (1,684 words) - 15:31, 20 November 2024
neutron diffraction, small-angle neutron scattering, and neutron reflectometry. Slow neutron matter waves exhibit properties similar to geometrical and...
115 KB (12,955 words) - 07:39, 2 November 2024
by neutron scattering to well beyond 10 μm. Grazing-incidence small-angle scattering (GISANS) combines ideas of SANS and of neutron reflectometry. A crucial...
9 KB (1,102 words) - 15:56, 13 September 2024
II) in Garching, Germany V4 at Helmholtz Zentrum Berlin Polarized neutron reflectometry allows probing magnetic thin films and ultra-thin films. The polarized...
14 KB (1,393 words) - 10:32, 21 June 2024
Neutron radiation is a form of ionizing radiation that presents as free neutrons. Typical phenomena are nuclear fission or nuclear fusion causing the release...
21 KB (2,672 words) - 13:58, 21 November 2024
Neutron diffraction or elastic neutron scattering is the application of neutron scattering to the determination of the atomic and/or magnetic structure...
20 KB (2,532 words) - 15:19, 28 August 2024
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
The neutron flux is a scalar quantity used in nuclear physics and nuclear reactor physics. It is the total distance travelled by all free neutrons per...
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"Crosslinked polydimethylsiloxane exposed to oxygen plasma studied by neutron reflectometry and other surface specific techniques". Polymer. 41 (18): 6851–6863...
38 KB (4,235 words) - 17:42, 11 November 2024
Matter wave (section Neutrons)
sensitivity to light elements, isotopes and magnetic moments. Neutron reflectometry is a neutron diffraction technique for measuring the structure of thin...
70 KB (8,041 words) - 00:25, 21 November 2024
ridged mirrors are used to enhance the specular reflection of atoms. Neutron reflectometry uses specular reflection to study material surfaces and thin film...
14 KB (1,772 words) - 04:27, 24 September 2024
engineering, a neutron moderator is a medium that reduces the speed of fast neutrons, ideally without capturing any, leaving them as thermal neutrons with only...
30 KB (3,770 words) - 19:54, 11 September 2024
concept of a neutron cross section is used to express the likelihood of interaction between an incident neutron and a target nucleus. The neutron cross section...
22 KB (2,865 words) - 00:35, 21 November 2024
ion-irradiation step. The lattices are identified with polarized neutron reflectometry and have been confirmed by magnetoresistance measurements. A recent...
25 KB (3,176 words) - 10:28, 29 October 2024
Neutron activation is the process in which neutron radiation induces radioactivity in materials, and occurs when atomic nuclei capture free neutrons, becoming...
18 KB (2,045 words) - 14:21, 11 September 2024
In physics, a neutron interferometer is an interferometer capable of diffracting neutrons, allowing the wave-like nature of neutrons, and other related...
6 KB (614 words) - 07:33, 7 February 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...
9 KB (1,134 words) - 14:19, 12 October 2024
Spallation Neutron Source (SNS) is an accelerator-based neutron source facility in the U.S. that provides the most intense pulsed neutron beams in the...
7 KB (627 words) - 12:01, 14 May 2024
solid thorium monoxide at near-ambient conditions as observed by neutron reflectometry and interpreted by screened hybrid functional calculations". Journal...
13 KB (1,232 words) - 10:24, 5 February 2024
Neutron transport (also known as neutronics) is the study of the motions and interactions of neutrons with materials. Nuclear scientists and engineers...
21 KB (2,123 words) - 09:55, 24 September 2024
Prompt-gamma neutron activation analysis (PGAA) is a very widely applicable technique for determining the presence and amount of many elements simultaneously...
2 KB (277 words) - 18:35, 24 July 2022
Neutron detection is the effective detection of neutrons entering a well-positioned detector. There are two key aspects to effective neutron detection:...
68 KB (8,638 words) - 17:10, 15 November 2024
Transfer-matrix method (optics) (category Neutron-related techniques)
| 2 {\displaystyle R=\left|{\frac {M_{10}}{M_{00}}}\right|^{2}} Neutron reflectometry Ellipsometry Jones calculus X-ray reflectivity Scattering-matrix...
14 KB (2,216 words) - 01:19, 21 October 2024
The ISIS Neutron and Muon Source is a pulsed neutron and muon source, established 1984 at the Rutherford Appleton Laboratory of the Science and Technology...
18 KB (1,954 words) - 20:36, 24 July 2024
Neutron activation analysis (NAA) is a nuclear process used for determining the concentrations of elements in many materials. NAA allows discrete sampling...
18 KB (2,306 words) - 23:48, 19 May 2024
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 (861 words) - 22:29, 7 September 2024