• Thumbnail for Powder diffraction
    Powder diffraction is a scientific technique using X-ray, neutron, or electron diffraction on powder or microcrystalline samples for structural characterization...
    34 KB (4,413 words) - 19:24, 13 May 2025
  • as the Joint Committee on Powder Diffraction Standards. In 1978, the name was changed to International Centre for Diffraction Data to better encompass...
    3 KB (399 words) - 21:12, 20 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...
    33 KB (4,237 words) - 16:30, 28 June 2025
  • specifically the XRD data can be treated either as powder diffraction or single crystal diffraction data and this depends on the sample properties. If...
    15 KB (1,768 words) - 23:41, 22 May 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) - 07:21, 21 June 2025
  • Rietveld refinement (category Diffraction)
    transfer Q, which is historically rarely used in powder diffraction but very common in all other diffraction and optics techniques. The relation is Q = 4...
    34 KB (5,596 words) - 08:26, 24 April 2025
  • reflection intensities and lattice spacings from X-ray powder diffraction data with entries in powder-diffraction fingerprinting databases. Crystal structures of...
    47 KB (5,432 words) - 18:21, 23 May 2025
  • Thumbnail for Mineralogy
    (2008). "1. Principles of powder diffraction". In Dinnebier, Robert E.; Billinge, Simon J.L. (eds.). Powder diffraction : theory and practice (Repr...
    37 KB (3,709 words) - 04:58, 26 May 2025
  • Thumbnail for Lanthanum hexaboride
    Material 660c Line Position and Line Shape Standard for Powder Diffraction (Lanthanum Hexaboride Powder)" https://tsapps.nist.gov/srmext/certificates/660c...
    6 KB (533 words) - 04:34, 7 May 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 (11,756 words) - 06:54, 15 July 2025
  • Thumbnail for Diffraction
    theory of diffraction Electron diffraction Fraunhofer diffraction Fresnel imager Fresnel number Fresnel zone Point spread function Powder diffraction Quasioptics...
    52 KB (6,613 words) - 18:36, 24 June 2025
  • Thumbnail for Selected area diffraction
    times larger, the electrons are diffracted on the crystal lattice, acting as a diffraction grating. Due to the diffraction, part of the electrons is scattered...
    15 KB (1,710 words) - 23:20, 13 July 2024
  • mounted on substrates, such as powder diffraction. This type of diffraction, which involves directing high-powered X-rays at powder samples to deduce crystal...
    14 KB (1,616 words) - 08:25, 3 July 2025
  • Thumbnail for Edoylerite
    material from the boulder underwent several analyses including, X-ray powder diffraction (XRD), a single crystal study, and a preliminary electron microprobe...
    10 KB (948 words) - 17:43, 19 June 2025
  • Thumbnail for Phases of ice
    and Raman The disordered nature of Ice IV was confirmed by neutron powder diffraction studies by Lobban (1998) and Klotz et al. (2003). In addition, the...
    137 KB (15,380 words) - 20:47, 4 July 2025
  • 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) - 23:35, 16 July 2025
  • Thumbnail for ALBA (synchrotron)
    any powder diffraction experiment, and at the same time it is possible to perform both total scattering experiments, and high pressure diffraction, for...
    11 KB (1,411 words) - 10:26, 1 February 2025
  • Thumbnail for Scattering
    scattering Phase space measurement with forward modeling Photon diffusion Powder diffraction Raman scattering Rayleigh scattering Resonances in scattering from...
    30 KB (3,725 words) - 05:56, 25 April 2025
  • reaction products is powder diffraction because many solid-state reactions will produce polycrystalline molds or powders. Powder diffraction aids in the identification...
    24 KB (2,736 words) - 21:42, 22 May 2025
  • Thumbnail for Terracotta Army
    Advanced Light Source facility in Berkeley, California, reported that powder diffraction experiments combined with energy-dispersive X-ray spectroscopy and...
    84 KB (8,358 words) - 03:31, 11 June 2025
  • phase-purity. Generally, the intensities of powder diffraction data are complicated by overlapping diffraction peaks with similar d-spacings. For the Le...
    6 KB (872 words) - 13:17, 21 January 2024
  • Thumbnail for Open-pool Australian lightwater reactor
    magnetic field, etc. The goniometer stage is redundant for most powder diffraction measurements, but will be important for single crystal and texture...
    22 KB (2,512 words) - 12:24, 27 April 2025
  • Thumbnail for Crystallography
    crystals with different orientations). As such, powder diffraction techniques, which take diffraction patterns of samples with a large number of crystals...
    21 KB (2,242 words) - 15:34, 9 June 2025
  • Wide-angle X-ray scattering (category Diffraction)
    scientists doing "WAXS" would describe the measurements as Bragg/X-ray/powder diffraction or crystallography. Wide-angle X-ray scattering is similar to small-angle...
    4 KB (497 words) - 05:55, 21 May 2025
  • along [100]. Wavelength-Dispersive X-Ray Spectroscopy (WDS) and Powder X-ray Diffraction (XRD) were used on Bettertonite to understand its chemical composition...
    5 KB (457 words) - 20:37, 17 January 2024
  • Thumbnail for Materials science
    with different orientations. Because of this, the powder diffraction method, which uses diffraction patterns of polycrystalline samples with a large number...
    65 KB (6,723 words) - 04:44, 15 July 2025
  • Thumbnail for Ammonium nitrate
    Prask, H. J. (1983). "The structure of ND4NO3 phase V by neutron powder diffraction". Acta Crystallographica B. 39 (4): 414–420. Bibcode:1983AcCrB..39...
    30 KB (2,579 words) - 03:51, 15 July 2025
  • Thumbnail for ISIS Neutron and Muon Source
    studies and long-wavelength diffraction. Pearl is a neutron diffractometer dedicated to high-pressure powder diffraction. Polaris is a neutron diffractometer...
    18 KB (1,955 words) - 16:20, 20 April 2025
  • Thumbnail for Curiosity (rover)
    deployment of a portable X-ray diffraction/X-ray fluorescence instrument on Mars analog terrain". Powder Diffraction. 20 (2): 128–133. Bibcode:2005PDiff...
    124 KB (10,383 words) - 23:06, 11 July 2025
  • transmission electron microscopy images, electron diffraction patterns including convergent-beam electron diffraction or combinations of these. It has been successful...
    47 KB (4,958 words) - 06:40, 17 July 2025