• Gas electron diffraction (GED) is one of the applications of electron diffraction techniques. The target of this method is the determination of the structure...
    18 KB (2,349 words) - 13:17, 26 May 2025
  • Thumbnail for Electron diffraction
    way electrons can act as waves, and diffract and interact with matter. It also involves the extensive history behind modern electron diffraction, how...
    143 KB (15,555 words) - 16:06, 9 June 2025
  • Reflection high-energy electron diffraction (RHEED) is a technique used to characterize the surface of crystalline materials. RHEED systems gather information...
    26 KB (3,213 words) - 18:38, 26 June 2024
  • scattering, gas electron diffraction developed by Herman Mark and Raymond Weil, diffraction in liquids by Louis Maxwell, and the first electron microscopes...
    47 KB (4,958 words) - 14:58, 22 May 2025
  • electron diffraction patterns that result when a molecule is intersected by a beam of electrons. Studies have used gas electron diffraction to obtain...
    20 KB (2,103 words) - 19:46, 22 May 2025
  • femtosecond electron pulse is incident upon the sample. The electron pulse undergoes diffraction as a result of interacting with the sample. The diffraction signal...
    11 KB (1,215 words) - 02:59, 28 May 2025
  • Thumbnail for Molecular geometry
    between nuclei and concentration of electron density. Gas electron diffraction can be used for small molecules in the gas phase. NMR and FRET methods can...
    23 KB (2,301 words) - 04:26, 11 May 2025
  • Thumbnail for Transmission electron microscopy
    selecting the diffracted beams indicated in diffraction pattern with circles (b) using an aperture at the back focal plane. Grains from which electrons are scattered...
    118 KB (15,040 words) - 22:12, 7 June 2025
  • in the case of gas electron diffraction (GED), reflection high-energy electron diffraction (RHEED), and transmission electron diffraction, because the energy...
    5 KB (684 words) - 16:49, 29 May 2025
  • Thumbnail for Phosgene
    Phosgene (redirect from Phosgene gas)
    Kuchitsu, K. (1980). "Molecular Structure of Phosgene as Studied by Gas Electron Diffraction and Microwave Spectroscopy. The rz Structure and Isotope Effect"...
    31 KB (3,186 words) - 19:56, 7 June 2025
  • Thumbnail for Hydrazine
    pyramidal. The structure of the free molecules was determined by gas electron diffraction and microwave spectroscopy. The N–N single bond length is 1.447(2)...
    53 KB (5,534 words) - 15:30, 27 May 2025
  • Thumbnail for Methyl nitrate
    experimentally in the gas phase (combined gas-electron diffraction and microwave spectroscopy, GED/MW) and in the crystalline state (X-ray diffraction, XRD) (see...
    11 KB (1,045 words) - 02:30, 27 May 2025
  • Thumbnail for Low-energy electron diffraction
    Low-energy electron diffraction (LEED) is a technique for the determination of the surface structure of single-crystalline materials by bombardment with...
    35 KB (4,824 words) - 08:43, 25 May 2025
  • Thumbnail for Electron
    studies. Low-energy electron diffraction (LEED) is a method of bombarding a crystalline material with a collimated beam of electrons and then observing...
    155 KB (15,859 words) - 20:24, 29 May 2025
  • Thumbnail for White phosphorus
    The P 4 molecule in the gas phase has a P-P bond length of rg = 2.1994(3) Å as was determined by gas electron diffraction. The β form of white phosphorus...
    13 KB (1,313 words) - 00:40, 19 April 2025
  • electron diffraction techniques like reflection high energy electron diffraction (RHEED), transmission electron diffraction (TED), and gas electron diffraction...
    5 KB (606 words) - 12:42, 2 June 2025
  • Thumbnail for X-ray diffraction
    sources. Similar diffraction patterns can be produced by related scattering techniques such as electron diffraction or neutron diffraction. If single crystals...
    32 KB (4,238 words) - 11:06, 24 May 2025
  • episode .ged, a genealogical data format Clan Ged, a Scottish clan Gas electron diffraction General Educational Development test, an American and Canadian...
    1 KB (215 words) - 11:40, 24 December 2023
  • Thumbnail for Dimethyl selenide
    spectroscopy. Similar dimensions of 1.98 Å and 98° are found by gas electron diffraction. Michalke, K.; Wickenheiser, E. B.; Mehring, M.; Hirner, A. V.;...
    4 KB (332 words) - 08:29, 13 June 2025
  • Thumbnail for Formaldehyde
    molecular geometry of gaseous formaldehyde has been determined by gas electron diffraction and microwave spectroscopy. The bond lengths are 1.21 Å for the...
    91 KB (8,526 words) - 11:56, 11 June 2025
  • of X-ray diffraction: the first was unconnected with the type of material used in the experiment and could be polarized. The second diffraction beam he...
    28 KB (2,765 words) - 11:55, 25 April 2025
  • Thumbnail for Powder diffraction
    powder diffraction is with X-rays, the focus of this article, although some aspects of neutron powder diffraction are mentioned. (Powder electron diffraction...
    34 KB (4,413 words) - 19:24, 13 May 2025
  • Structures of Hydrogen Cyanide and Acetonitrile as Studied by Gas Electron Diffraction". Bulletin of the Chemical Society of Japan. 47 (2): 299–304. doi:10...
    21 KB (1,797 words) - 19:02, 4 February 2025
  • Thumbnail for Thiophosphoryl chloride
    C3v molecular symmetry, with the structure S=PCl3. According to gas electron diffraction, the phosphorus–sulfur bond length is 189 pm and the phosphorus–chlorine...
    8 KB (563 words) - 17:12, 5 November 2024
  • Thumbnail for Phosphorus
    (11 nA/T). The P4 molecule in the gas phase has a P-P bond length of 2.1994(3) Å as determined by gas electron diffraction. White phosphorus exists in two...
    90 KB (10,102 words) - 13:13, 6 June 2025
  • Thumbnail for X-ray crystallography
    beam of incident X-rays to diffract in specific directions. By measuring the angles and intensities of the X-ray diffraction, a crystallographer can produce...
    113 KB (11,753 words) - 13:40, 29 May 2025
  • Thumbnail for Diboron tetrachloride
    molecular structure of diboron tetrachloride, B2Cl4, was determined by gas electron diffraction. The molecules have D2d symmetry, i.e. the two planar BBCl2 units...
    6 KB (459 words) - 10:08, 28 May 2025
  • Thumbnail for Allotropes of phosphorus
    The free P4 molecule in the gas phase has a P-P bond length of rg = 2.1994(3) Å as was determined by gas electron diffraction. Despite the tetrahedral arrangement...
    32 KB (3,386 words) - 00:38, 19 April 2025
  • Thumbnail for Neutron diffraction
    to obtain a diffraction pattern that provides information of the structure of the material. The technique is similar to X-ray diffraction but due to their...
    48 KB (5,330 words) - 23:01, 15 June 2025
  • and interaction characteristics of electrons, neutrons, and atoms are leveraged for advanced microscopy and diffraction technologies. At the end of the 19th...
    70 KB (8,040 words) - 16:42, 22 May 2025