LabAdviser/314/Microscopy 314-307/SEM/Nova/Transmission Kikuchi diffraction: Difference between revisions
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= Kikuchi lines = | = Kikuchi lines = | ||
The formation of Kikuchi patterns can be described as a two-step process, as shown schematically in Fig | The formation of Kikuchi patterns can be described as a two-step process, as shown schematically in Fig. 1. | ||
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[[File:Picture11.png|300px|center|thumb|Fig. 1: Schematic representation of Kikuchi lines formation.]] | |||
The first step consists of an incoherent inelastic, large angle scattering process of the primary beam electrons, producing a point-like electron source inside of the crystal. The second step is the elastic and inelastic coherent | The first step consists of an incoherent inelastic, large angle scattering process of the primary beam electrons, producing a point-like electron source inside of the crystal. The second step is the elastic and inelastic coherent | ||