enow.com Web Search

  1. Ads

    related to: bragg's law of diffraction definition geometry worksheet examples

Search results

  1. Results from the WOW.Com Content Network
  2. Bragg's law - Wikipedia

    en.wikipedia.org/wiki/Bragg's_law

    This equation, Bragg's law, describes the condition on θ for constructive interference. [12] A map of the intensities of the scattered waves as a function of their angle is called a diffraction pattern. Strong intensities known as Bragg peaks are obtained in the diffraction pattern when the scattering angles satisfy Bragg condition.

  3. Dynamical theory of diffraction - Wikipedia

    en.wikipedia.org/.../Dynamical_theory_of_diffraction

    The sections below deal with dynamical diffraction of X-rays. Reflectivities for Laue and Bragg geometries, top and bottom, respectively, as evaluated by the dynamical theory of diffraction for the absorption-less case. The flat top of the peak in Bragg geometry is the so-called Darwin Plateau.

  4. Pole figure - Wikipedia

    en.wikipedia.org/wiki/Pole_figure

    Pole figure and diffraction figure. Consider the diffraction pattern obtained with a single crystal, on a plane that is perpendicular to the beam, e.g. X-ray diffraction with the Laue method, or electron diffraction in a transmission electron microscope. The diffraction figure shows spots. The position of the spots is determined by the Bragg's ...

  5. Diffraction - Wikipedia

    en.wikipedia.org/wiki/Diffraction

    Diffraction from a large three-dimensional periodic structure such as many thousands of atoms in a crystal is called Bragg diffraction. It is similar to what occurs when waves are scattered from a diffraction grating. Bragg diffraction is a consequence of interference between waves reflecting from many different crystal planes.

  6. Laue equations - Wikipedia

    en.wikipedia.org/wiki/Laue_equations

    The equations are equivalent to Bragg's law; ... for a crystal in diffraction, ... is a plane equation in geometry. Another equivalent equation, that may be ...

  7. X-ray crystallography - Wikipedia

    en.wikipedia.org/wiki/X-ray_crystallography

    In 1912–1913, the younger Bragg developed Bragg's law, which connects the scattering with evenly spaced planes within a crystal. [8] [23] [24] [25] The Braggs, father and son, shared the 1915 Nobel Prize in Physics for their work in crystallography. The earliest structures were generally simple; as computational and experimental methods ...

  8. Diffraction topography - Wikipedia

    en.wikipedia.org/wiki/Diffraction_topography

    Diffraction topography (short: "topography") is an imaging technique based on Bragg diffraction. Diffraction topographic images ("topographies") record the intensity profile of a beam of X-rays (or, sometimes, neutrons) diffracted by a crystal. A topography thus represents a two-dimensional spatial intensity mapping (image) of the X-rays ...

  9. Powder diffraction - Wikipedia

    en.wikipedia.org/wiki/Powder_diffraction

    If the atoms are arranged symmetrically with a separation distance d, these waves will interfere constructively only where the path-length difference 2d sin θ is equal to an integer multiple of the wavelength, producing a diffraction maximum in accordance with Bragg's law.

  1. Ads

    related to: bragg's law of diffraction definition geometry worksheet examples