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A generalization of atom location by channelling enhanced microanalysis
Author(s) -
Krishnan Kannan M.,
Thomas Gareth
Publication year - 1984
Publication title -
journal of microscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.569
H-Index - 111
eISSN - 1365-2818
pISSN - 0022-2720
DOI - 10.1111/j.1365-2818.1984.tb02549.x
Subject(s) - channelling , stoichiometry , microanalysis , generalization , atom (system on chip) , atom probe , class (philosophy) , chemistry , crystallography , materials science , computer science , mathematics , ion , mathematical analysis , parallel computing , microstructure , artificial intelligence , organic chemistry
SUMMARY The technique of atom location by channelling enhanced microanalysis (ALCHEMI), has limitations in practical application. A generalization of this technique, with the underlying idea that additional relationships can be generated by performing these experiments at an appropriate number of orientations depending upon the stoichiometry of the original compound has been developed. The precise number of orientations required to solve the distributions in a whole class of related compounds is expressed in terms of the stoichiometry of the original compound along with the alloying additions.