Kikuchi line

（重定向自Kikuchi band）

$Kikuchi lines in a convergent beam diffraction pattern of single crystal silicon taken with a 300 keV electron beam.$

[001] zone stereographic Kikuchi map for diamond face-centered cubic crystals.

Animation of tilt traverse between four of the eight <111> zones in an fcc crystal

Kikuchi lines pair up to form bands in electron diffraction from single crystal specimens, there to serve as "roads in orientation-space" for microscopists not certain at what they are looking. In transmission electron microscopes, they are easily seen in diffraction from regions of the specimen thick enough for multiple scattering. Unlike diffraction spots, which blink on and off as one tilts the crystal, Kikuchi bands mark orientation space with well-defined intersections (called zones or poles) as well as paths connecting one intersection to the next.

单词	Kikuchi band
释义	Kikuchi band 英语百科 Kikuchi line （重定向自Kikuchi band） $Kikuchi lines in a convergent beam diffraction pattern of single crystal silicon taken with a 300 keV electron beam.$ Kikuchi lines pair up to form bands in electron diffraction from single crystal specimens, there to serve as "roads in orientation-space" for microscopists not certain at what they are looking. In transmission electron microscopes, they are easily seen in diffraction from regions of the specimen thick enough for multiple scattering. Unlike diffraction spots, which blink on and off as one tilts the crystal, Kikuchi bands mark orientation space with well-defined intersections (called zones or poles) as well as paths connecting one intersection to the next.
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