Тип публикации: статья из журнала
Год издания: 2009
Идентификатор DOI: 10.1524/zksu.2009.0030
Ключевые слова: X-ray powder diffraction, Standardless Quantitative Phase Analysis, Derivative Difference Minimization, Genetic Algorithm
Аннотация: An integrated retrieval system RETRIEVE oriented on qualitative and standard-less quantitative phase and structure XRD analysis of powder patterns has been developed. The system has some original features. A derivative difference minimization (DDM) method and two-level Genetic Algorithm (GA) combined with DDM are intended for direcПоказать полностьюt space searching and prediction of crystal structure models and structure refinement. A search/match based on problem oriented query language was developed for phase identification of complex powder patterns. Three modernized methods of standardless quantitative phase analysis are employed. Applications of these methods are demonstrated on Search-Match Round Robin - 2002 and Round Robin on Quantitative Phase Analysis - 1998 data.
Журнал: ZEITSCHRIFT FUR KRISTALLOGRAPHIE
Выпуск журнала: Part1
Номера страниц: 209-214
ISSN журнала: 00442968
Место издания: MUNICH
Издатель: OLDENBOURG VERLAG