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Darwin's approach to X-ray diffraction on lateral crystalline structures.
Punegov, Vasily I; Kolosov, Sergey I; Pavlov, Konstantin M.
Afiliación
  • Punegov VI; Komi Research Center, Ural Division, Russian Academy of Sciences, 167982, Syktyvkar, Russian Federation.
  • Kolosov SI; Komi Research Center, Ural Division, Russian Academy of Sciences, 167982, Syktyvkar, Russian Federation.
  • Pavlov KM; School of Science and Technology, University of New England, NSW 2351, Australia.
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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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Acta Crystallogr A Found Adv Año: 2014 Tipo del documento: Article Pais de publicación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Acta Crystallogr A Found Adv Año: 2014 Tipo del documento: Article Pais de publicación: Estados Unidos