| 摘要 |
A method and system for indexing powder diffraction data are disclosed comprising choosing a maximum impurity peak tolerance level for a crystallography data search, choosing a range of number of calculated peaks for possible indexing solutions having a minimum number of peaks and a maximum number of peaks, selecting a crystal system to search, selecting powder extinction classes to search for indexing solutions, performing an exhaustive unit cell search of each of the selected powder extinction classes using a successive dichotomy approach to determine a set of indexing results, and ranking the obtained solutions according to likelihood.
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