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Absorption correction in the Weissenberg and precession geometries
Author(s) -
Ciani G.,
Manassero M.,
Sansoni M.
Publication year - 1971
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889871006575
Subject(s) - precession , absorption (acoustics) , physics , optics , materials science , condensed matter physics
A procedure is described for calculating the directions of the beams incident on and emergent from the specimen for all the geometries in the Weissenberg and precession methods. The directions so calculated are those required for evaluation of the path length in the specimen and hence absorption corrections for the specimens of various shapes.