Surface roughness scattering or interface roughness scattering is the elastic scattering of particles against a rough solid surface or imperfect interface...
5 KB (668 words) - 11:05, 28 August 2024
Surface-enhanced Raman spectroscopy or surface-enhanced Raman scattering (SERS) is a surface-sensitive technique that enhances Raman scattering by molecules...
45 KB (4,993 words) - 20:00, 16 May 2025
connection between light scattering and acoustic scattering in the 1870s. Near the end of the 19th century, the scattering of cathode rays (electron...
30 KB (3,725 words) - 05:56, 25 April 2025
specification by using symbols instead of words. Surface roughness Scattering from rough surfaces Quality control Visual inspection Aikens, David M. "Meaningful...
19 KB (2,604 words) - 14:57, 23 August 2024
Grazing-incidence small-angle scattering (GISAS) is a scattering technique used to study nanostructured surfaces and thin films. The scattered probe is...
15 KB (1,648 words) - 16:23, 16 March 2024
Porod's law (category Small-angle scattering)
small-angle scattering (SAS), Porod's law, discovered by Günther Porod, describes the asymptote of the scattering intensity I(q) for large scattering wavenumbers...
4 KB (582 words) - 13:50, 23 October 2022
List of common shading algorithms (category Short description is different from Wikidata)
rendering equation and subsurface scattering. Light that is reflected on a non-metallic and/or a very rough surface gives rise to a diffuse reflection...
3 KB (319 words) - 18:21, 14 March 2022
List of laser articles (category Short description is different from Wikidata)
spectroscopy Scanning laser ophthalmoscopy Scanning voltage microscopy Scattering from rough surfaces Second-harmonic generation Second-harmonic imaging microscopy...
27 KB (2,609 words) - 17:09, 25 May 2025
Lambertian reflectance (redirect from Lambertian surface)
Though not all rough surfaces are Lambertian, this is often a good approximation, and is frequently used when the characteristics of the surface are unknown...
5 KB (584 words) - 19:58, 1 October 2023
Speckle (interference) (category Short description is different from Wikidata)
optically rough surface. Optically rough means that the surface profile contains fluctuations larger than the wavelength. Most common surfaces are rough to visible...
38 KB (4,710 words) - 15:54, 15 December 2024
Attenuation (category Articles to be expanded from March 2018)
is "light scattering". Light scattering from the surfaces of objects is our primary mechanism of physical observation. Light scattering from many common...
21 KB (2,642 words) - 00:37, 29 May 2025
Phonons can scatter through several mechanisms as they travel through the material. These scattering mechanisms are: Umklapp phonon-phonon scattering, phonon-impurity...
8 KB (1,128 words) - 14:06, 7 April 2025
Ballistic conduction (category Articles with dead external links from August 2023)
other scattering mechanisms which apply to different carriers that are not considered here (e.g. remote interface phonon scattering, Umklapp scattering)....
16 KB (2,335 words) - 22:32, 5 April 2025
Low-energy ion scattering spectroscopy (LEIS), sometimes referred to simply as ion scattering spectroscopy (ISS), is a surface-sensitive analytical technique...
26 KB (3,474 words) - 00:14, 16 May 2025
SRAS (section Rough surfaces)
Smooth mirror-like surfaces provide specular reflections, allowing easy detection of the acoustic wave. However, as surfaces become rougher the reflections...
13 KB (1,388 words) - 06:45, 24 September 2024
widespread use of scattering in particle physics to study subatomic matter. Rutherford scattering or Coulomb scattering is the elastic scattering of charged...
100 KB (13,585 words) - 18:34, 22 May 2025
Diffuse reflection (category Short description is different from Wikidata)
Archived from the original on 2018-01-14. P.Hanrahan and W.Krueger (1993), Reflection from layered surfaces due to subsurface scattering, in SIGGRAPH...
12 KB (1,511 words) - 05:21, 10 December 2024
X-ray photon correlation spectroscopy (category Wikipedia articles needing reorganization from August 2017)
factor, and is typically observed when laser light is reflected from a rough surface, or from dust particles performing Brownian motion in air. The observation...
3 KB (364 words) - 10:05, 21 December 2023
Reflection high-energy electron diffraction (category Short description is different from Wikidata)
undergo a single, elastic scattering event at the crystal surface, a process termed kinematic scattering. Dynamic scattering occurs when electrons undergo...
26 KB (3,213 words) - 18:38, 26 June 2024
Leung Tsang (category Short description is different from Wikidata)
his contributions to the theory and computation of wave scattering, rough surface scattering and microwave remote sensing. Leung Tsang was born and grew...
9 KB (595 words) - 04:25, 17 March 2025
Small-angle scattering (SAS) is a scattering technique based on deflection of collimated radiation away from the straight trajectory after it interacts...
13 KB (1,895 words) - 05:19, 14 September 2024
Oren–Nayar reflectance model (category Scattering, absorption and radiative transfer (optics))
diffuse reflection from rough surfaces. It has been shown to accurately predict the appearance of a wide range of natural surfaces, such as concrete,...
9 KB (1,234 words) - 13:05, 21 May 2025
Index of physics articles (S) (category Short description is different from Wikidata)
microscope Scattering Scattering-matrix method Scattering (optics) Scattering channel Scattering cross-section Scattering from rough surfaces Scattering length...
32 KB (3,248 words) - 12:19, 30 July 2024
the information of scattering particles' motion. Through image the speckle patterns with finite exposure time, areas with scattering particles will appear...
16 KB (2,316 words) - 18:59, 24 May 2025
Physically based rendering (category Short description is different from Wikidata)
approach that seeks to render images in a way that models the lights and surfaces with optics in the real world. It is often referred to as "Physically Based...
10 KB (1,079 words) - 16:08, 22 April 2025
scattering effects like shadowing, masking, interreflections or subsurface scattering. The functions defined by the BTF at each point on the surface are...
24 KB (2,885 words) - 03:14, 15 May 2025
Tor Hagfors (category Articles with dead external links from September 2024)
System, observations of planetary surfaces from space, techniques in radio remote sensing, scattering from rough surfaces, thermal fluctuations in complex...
8 KB (796 words) - 17:30, 4 September 2024
(link) Lynch, P. J.; R. J. Wagner (October 1970). "Rough-surface scattering: shadowing, multiple scatter, and energy conservation". Journal of Mathematical...
10 KB (1,358 words) - 08:05, 2 January 2024
A laser surface velocimeter (LSV) is a non-contact optical speed sensor measuring velocity and length on moving surfaces. Laser surface velocimeters use...
8 KB (1,272 words) - 17:07, 29 November 2024
Reflection (physics) (category Short description is different from Wikidata)
at a curved surface forms an image which may be magnified or demagnified; curved mirrors have optical power. Such mirrors may have surfaces that are spherical...
18 KB (2,263 words) - 23:43, 26 May 2025