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Automatic pole figure evaluation
Author(s) -
Segmüller A.,
Angilello J.
Publication year - 1969
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/s0021889869006571
Subject(s) - plotter , voltmeter , goniometer , computer graphics (images) , ibm , computer science , computer hardware , process (computing) , pole figure , engineering drawing , electrical engineering , optics , physics , voltage , engineering , operating system , diffraction
A commercial pole figure goniometer (Philips) is operated by a process control computer (IBM 1800) with a digital voltmeter to digitize the ratemeter output. The pole density data are stored on disk, and, after processing, are recorded in the pole figure by a plotter attached to the computer. Automatic 2θ–θ powder scans can also be performed without hardware modification.