A capillary specimen aberration for describing X-ray powder diffraction line profiles for convergent, divergent and parallel beam geometries

X-ray powder diffraction patterns of cylindrical capillary specimens have substantially different peak positions, shapes and intensities relative to patterns from flat specimens. These aberrations vary in a complex manner with diffraction angle and instrument geometry. This paper describes a fast nu...

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Bibliographic Details
Main Authors: Coelho, A., Rowles, Matthew
Format: Journal Article
Published: IUCr Journals 2017
Online Access:http://hdl.handle.net/20.500.11937/58859