Absorption correction: a simple least‐squares method for the determination of the geometry of the shape of a crystal | Zendy

Tichý K. | Zendy

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Absorption correction: a simple least‐squares method for the determination of the geometry of the shape of a crystal

Author(s) -

Tichý K.

Publication year - 1970

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/s0021889870006830

Subject(s) - simple (philosophy) , geometry , least squares function approximation , crystal (programming language) , materials science , optics , mathematics , physics , computer science , statistics , philosophy , epistemology , estimator , programming language

For accurate absorption‐correction calculations, a precise knowledge of the crystal shape is essential. A least‐squares determination of the coordinates of the crystal apices according to the analytical expressions derived is obtained by taking a series of silhouette photographs of the crystal directly on an X‐ray diffractometer with a pinhole in the incident beam and using soft continuous X‐radiation.

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