Open AccessTHE UTILIZATION OF INCOMPLETE PSEUDO-KOSSEL LINES IN CRYSTAL DIFFRACTION
Author(s) -
Jianzhong Zhang
Publication year - 1989
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.38.502
Subject(s) - diffraction , x ray crystallography , lattice (music) , materials science , lattice constant , crystal (programming language) , optics , orientation (vector space) , physics , crystallography , computational physics , computer science , mathematics , geometry , chemistry , acoustics , programming language
The great number of incomplete pseudo-Kossel lines, which can not be avoided and are normally useless in divergent-beam X-ray diffraction, can be used for obtaining the information about interplanar spacings, inclination angles of diffraction planes and the film shifts in multiple exposures with the dual-element radiation method. Therefore, those problems such as the identification of diffraction indices, the determination of crystal orientation and the precise measurement of lattice constants etc. can be solved by the use of diffraction patterns in one experiment.