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Issue 7, 2004
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Beyond crystallography: the study of disorder, nanocrystallinity and crystallographically challenged materials with pair distribution functions

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Abstract

Studying the structure of disordered and partially ordered materials is notoriously difficult. Recently, significant advances have been made using the atomic pair distribution function (PDF) analysis of powder diffraction data coupled with the use of advanced X-ray and neutron sources and fast computers. Here we summarize some of the more spectacular successes of this technique in studying the structure of complex materials and compounds. Our purpose is to make the PDF analysis technique familiar to the chemical community by describing its methodologies and highlighting its potential in solving structural characterization problems that are intractable by any other technique available to this community e.g. single crystal diffraction, Rietveld refinement of powder diffraction data and extended X-ray absorption fine structure analysis (EXAFS).

Graphical abstract: Beyond crystallography: the study of disorder, nanocrystallinity and crystallographically challenged materials with pair distribution functions

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Publication details

The article was received on 11 Aug 2003, accepted on 17 Nov 2003 and first published on 02 Mar 2004


Article type: Feature Article
DOI: 10.1039/B309577K
Chem. Commun., 2004, 749-760

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    Beyond crystallography: the study of disorder, nanocrystallinity and crystallographically challenged materials with pair distribution functions

    S. J. L. Billinge and M. G. Kanatzidis, Chem. Commun., 2004, 749
    DOI: 10.1039/B309577K

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