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Theory of diffraction due to substitutional disorder
Author(s) -
Szabó P.
Publication year - 1975
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220680141
Subject(s) - diffraction , unit (ring theory) , crystallography , theoretical physics , materials science , physics , mathematics , chemistry , quantum mechanics , mathematics education
It is shown that existing theories of the diffraction due to substitutional disorder are partly wrong and partly do not correspond to the case of a large number of crystallographically equivalent positions in the unit cell. The pertinent diffraction theory is elaborated. Certain striking differences are found between the new results and those of former theories. So it is shown, that some experimental inferences referring to spinels and reported in the literature are unfounded.