Premium
An approach to the isotypical and solid solution problems in multiphase X‐ray analysis
Author(s) -
Schreiner W. N.,
Surdukowski C.,
Jenkins R.
Publication year - 1982
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s002188988201276x
Subject(s) - matching (statistics) , base (topology) , scale (ratio) , x ray , qualitative analysis , computer science , materials science , algorithm , mathematics , physics , statistics , mathematical analysis , optics , qualitative research , social science , quantum mechanics , sociology
In two previous papers, algorithms designed for searching, matching and identifying phases in qualitative X‐ray powder analysis were reported [Schreiner, Surdukowski & Jenkins (1982). J. Appl. Cryst. 15 , 513–523, 524–530]. This paper extends the searching technique to unknowns containing isotypical phases and solid solutions. Methods are described for distinguishing among isotypical compounds in qualitative analyses, and for permitting the retrieval of phases in a data base that differ from measured patterns by a uniform Δd/d scale factor.