Open AccessPHASE REFINEMENT ON THE CRYSTAL STRUCTURES CONTAINING HEAVY ATOMS
Author(s) -
HAN PU-SEN,
FAN HAI-FU,
GU YUAN-XIN
Publication year - 1981
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.30.111
Subject(s) - tangent , ambiguity , physics , crystal (programming language) , tangent space , phase (matter) , tangent vector , geometry , computer science , mathematics , quantum mechanics , programming language
A modified tangent formular taking account of the presence of heavy atoms is given in this paper. It is of the form:The modified tangent formular has the advantage of being able to eliminate the squaring effect. Practical examination shows that it is superior to the conventional tangent formular and can resolve the ambiguity due to the coexistence of both enan-tiomorphs.
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