• Thumbnail for Selected area diffraction
    Selected area (electron) diffraction (abbreviated as SAD or SAED) is a crystallographic experimental technique typically performed using a transmission...
    15 KB (1,710 words) - 23:20, 13 July 2024
  • Thumbnail for Electron diffraction
    overview of electron diffraction and electron diffraction patterns, collective referred to by the generic name electron diffraction. This includes aspects...
    141 KB (15,555 words) - 04:06, 25 March 2025
  • Thumbnail for Brillouin zone
    Brillouin-zone construction by selected area diffraction, using 300 keV electrons....
    11 KB (640 words) - 06:31, 24 September 2024
  • Thumbnail for Scanning transmission electron microscopy
    high accuracy. QSTEM can also be applied to selected area diffraction patterns and convergent beam diffraction patterns to quantify the degree and types...
    37 KB (4,263 words) - 16:26, 10 February 2025
  • spectroscopy – Resonance Raman spectroscopy SAD – Selected area diffraction SAED – Selected area electron diffraction SAM – Scanning Auger microscopy SANS – Small...
    15 KB (1,398 words) - 20:21, 9 November 2024
  • periodic microscale lattices. Bragg diffraction (also referred to as the Bragg formulation of X-ray diffraction) was first proposed by Lawrence Bragg...
    23 KB (2,670 words) - 21:23, 24 April 2025
  • Thumbnail for Electron backscatter diffraction
    information within each diffraction pattern can be analysed in more detail. For texture and orientation measurements, the diffraction patterns are binned...
    124 KB (13,684 words) - 15:27, 24 April 2025
  • Thumbnail for CrysTBox
    set so) to an instant update of the simulated diffraction pattern. If any diffraction spot is selected, corresponding crystallographic planes are shown...
    36 KB (3,555 words) - 19:45, 11 November 2024
  • Anónima Desportiva, a type of incorporated sports club in Portugal Selected area diffraction, a crystallographic experimental technique Sum of absolute differences...
    2 KB (231 words) - 23:47, 11 November 2024
  • Thumbnail for Low-energy electron microscopy
    projector lens (using an intermediate lens) produces a diffraction pattern (low-energy electron diffraction, LEED) at the imaging plane and recorded in a number...
    24 KB (2,922 words) - 03:19, 14 January 2025
  • Thumbnail for Double-slit experiment
    Fresnel diffraction equation, which implies that as the plane of observation gets closer to the plane in which the slits are located, the diffraction patterns...
    78 KB (8,687 words) - 12:36, 4 April 2025
  • Thumbnail for Zirconium tungstate
    oxides containing Cu, Zr, and W were believed to be created, selected area diffraction (SAD) of the ceramic product has proven the existence of Cu2O...
    10 KB (1,053 words) - 20:46, 25 April 2025
  • used in semiconductor manufacturing Selected Area Diffraction Pattern, the pattern of spots in Selected area diffraction sADP, "slow after depolarizing current"...
    658 bytes (115 words) - 16:39, 25 October 2019
  • Thumbnail for Electron microscope
    the electrons then sharp diffraction features are normally observed, a technique called selected area electron diffraction. This is often the main technique...
    44 KB (4,834 words) - 14:59, 15 May 2025
  • Thumbnail for Transmission electron microscopy
    strength of current to the intermediate lens, the diffraction pattern is projected on a screen. Diffraction is a very powerful tool for doing a cell reconstruction...
    118 KB (15,039 words) - 04:49, 18 May 2025
  • scanning electron nano diffraction (SEND), nanobeam electron diffraction (NBED), or pixelated STEM. The use of diffraction patterns as a function of...
    41 KB (4,822 words) - 12:30, 18 May 2025
  • diagnostics is the point diffraction interferometer (PDI), invented by Linnik in 1933. The reference beam is generated by diffraction from a small pinhole...
    29 KB (3,357 words) - 19:41, 18 December 2023
  • Thumbnail for Barium ferrate
    Electron Microscopy (HRTEM) and cell parameters calculated from Selected Area Diffraction (SAED). Infrared absorbance peaks of barium ferrate are observed...
    10 KB (931 words) - 06:34, 26 November 2024
  • Thumbnail for Convergent beam electron diffraction
    Convergent beam electron diffraction (CBED) is an electron diffraction technique where a convergent or divergent beam (conical electron beam) of electrons...
    23 KB (2,702 words) - 15:12, 8 July 2024
  • Diffraction topography (short: "topography") is an imaging technique based on Bragg diffraction. Diffraction topographic images ("topographies") record...
    59 KB (7,616 words) - 18:52, 15 May 2025
  • Thumbnail for Horn loudspeaker
    for instance by Community in their SQ 90 high-frequency horn. JBL's diffraction or "Smith" horn was a variation on the radial design, using a very small...
    41 KB (4,518 words) - 02:06, 1 March 2025
  • tomography Seismological Society of America Selected-ion flow-tube mass spectrometry Selected area diffraction Selection rule Selective adsorption Selective...
    32 KB (3,248 words) - 12:19, 30 July 2024
  • Thumbnail for Rosalind Franklin
    Birkbeck College in 1953. Franklin is best known for her work on the X-ray diffraction images of DNA while at King's College London, particularly Photo 51,...
    167 KB (18,945 words) - 03:24, 1 May 2025
  • Thumbnail for Weak-beam dark-field microscopy
    of the incoming beam that is selecting the diffracted beam. The selective aperture selects the area where the diffraction comes from. The WBDF image is...
    23 KB (3,483 words) - 22:13, 15 April 2025
  • Thumbnail for Kikuchi lines (physics)
    Kikuchi lines (physics) (category Diffraction)
    thick regions of either selected area or convergent beam electron diffraction patterns, but difficult to see in diffraction from crystals much less than...
    17 KB (2,222 words) - 19:50, 19 January 2025
  • Thumbnail for Francis Crick
    (another expert in helical diffraction theory) and Wilkins (both at King's College) had reached the conclusion that X-ray diffraction data for DNA indicated...
    113 KB (13,711 words) - 03:53, 17 May 2025
  • Thumbnail for Optics
    of situations such as diffraction through a single gap, diffraction through multiple slits, or diffraction through a diffraction grating that contains...
    107 KB (12,886 words) - 21:46, 13 May 2025
  • Thumbnail for Line-of-sight propagation
    landscape[clarification needed] diffraction into the "street canyon" below multipath reflection along the street diffraction through windows, and attenuated...
    13 KB (1,804 words) - 02:02, 8 December 2024
  • transmission electron microscopy images, electron diffraction patterns including convergent-beam electron diffraction or combinations of these. It has been successful...
    46 KB (4,958 words) - 06:36, 16 September 2024
  • 0 {\displaystyle r_{0}} is less affected by atmospheric seeing than diffraction due to the telescope's small aperture. However, the imaging resolution...
    5 KB (768 words) - 22:56, 27 September 2023