Darwin's approach to X-ray diffraction on lateral crystalline structures.
Acta Crystallogr A Found Adv
; 70(Pt 1): 64-71, 2014 Jan.
Article
en En
| MEDLINE
| ID: mdl-24419171
Darwin's dynamical theory of X-ray diffraction is extended to the case of lateral (i.e., having a finite length in the lateral direction) crystalline structures. This approach allows one to calculate rocking curves as well as reciprocal-space maps for lateral crystalline structures having a rectangular cross section. Numerical modelling is performed for these structures with different lateral sizes. It is shown that the kinematical approximation is valid for thick crystalline structures having a small length in the lateral direction.
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01-internacional
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MEDLINE
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En
Revista:
Acta Crystallogr A Found Adv
Año:
2014
Tipo del documento:
Article
Pais de publicación:
Estados Unidos