diffraction scattering

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• Diffraction topography — (short: topography ) is an X ray imaging technique based on Bragg diffraction. Diffraction topographic images ( topographs ) record the intensity profile of a beam of X rays (or, sometimes, neutrons) diffracted by a crystal. A topograph thus… …   Wikipedia

• Scattering — is a general physical process where some forms of radiation, such as light, sound, or moving particles, are forced to deviate from a straight trajectory by one or more localized non uniformities in the medium through which they pass. In… …   Wikipedia

• Diffraction tomography — is an inverse scattering technique used to find the shape of a scattering object by illuminating it with probing waves and recording the reflections. It is based on the diffraction slice theorem and assumes that the scatterer is weak. It is… …   Wikipedia

• Diffraction de neutrons — La diffractométrie de neutrons est une technique d analyse basée sur la diffraction des neutrons sur la matière. Elle est complémentaire à la diffractométrie de rayons X. L appareil de mesure utilisé s appelle un diffractomètre. Les données… …   Wikipédia en Français

• Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture …   Wikipedia

• Diffraction grating — A very large reflecting diffraction grating. In optics, a diffraction grating is an optical component with a periodic structure, which splits and diffracts light into several beams travelling in different directions. The directions of these beams …   Wikipedia

• Scattering theory — Top: the real part of a plane wave travelling upwards. Bottom: The real part of the field after inserting in the path of the plane wave a small transparent disk of index of refraction higher than the index of the surrounding medium. This object… …   Wikipedia

• diffraction — Synonyms and related words: amplitude, antinode, attenuation, broadcast, broadcasting, circumfusion, crest, de Broglie wave, deflection, deflexure, diffusion, dilution, dispensation, dispersal, dispersion, dissemination, dissipation, distortion,… …   Moby Thesaurus

• scattering — Synonyms and related words: a few, aloofness, anarchy, attenuation, attenuative, bit, breakup, broadcast, broadcasting, chaos, circumfusion, confusion, crack up, diffraction, diffractional, diffractive, diffusion, diffusive, dilution,… …   Moby Thesaurus

• Neutron diffraction — Science with Neutrons Foundations Neutron temperature Flux · Radiation  …   Wikipedia

• Powder diffraction — is a scientific technique using X ray, neutron, or electron diffraction on powder or microcrystalline samples for structural characterization of materials. [B.D. Cullity Elements of X ray Diffraction Addison Wesley Mass. 1978] Explanation Ideally …   Wikipedia