Animated simulation of the paths of the wave fields in a crystal containing a dislocation

Yves Epelboin (1) , Christian Guidi-Morosini (1) , François Morris (1) , Alexandre Rimsky (1) , Alain Soyer (1)

1 LMCP - Laboratoire de minéralogie, cristallographie de Paris

We have simulated the path of X-ray wave fields in a crystal containing a dislocation , using the integration of Takagi-Taupin equations for dynamical theory of diffraction. Computed images for different positions of the core of the dislocation are drawn on a colour picture system in a sequence which give the impression of movement.

Mots clés: X-ray topography; dislocation; image simulation

Domaines: Science des matériaux [cond-mat.mtrl-sci]; Synthèse d'image et réalité virtuelle [cs.GR]

Yves Epelboin, Christian Guidi-Morosini, François Morris, Alexandre Rimsky, Alain Soyer. Animated simulation of the paths of the wave fields in a crystal containing a dislocation. Fourteenth international congress of crystallography, The society of crytallographers in Autralia, Aug 1987, Perth, Australia. pp.C216, ⟨10.1107/S0108767387079728⟩. ⟨hal-01217793⟩