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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2010. V. 13, N 3. P. 268-272.
Calculated images of dislocations in crystals on section topograms
Yuriy Fedkovych Chernivtsi National University,2 Kotsyubinskiy Str, 58012 Chernivtsi, Ukraine
Abstract. By means of numerical solution of the Takagi equations, modeling of X-ray
topographic images of deformation fields of the dislocation loops and dislocation of
different types. Diffraction images created by dislocations and dislocation loops of
different size and spatial location are complicated and versatile in their thin structure.
Keywords: Х-ray diffraction, topography, dislocation, dislocation loop, numerical
simulation, image formation mechanisms.
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