Publication Date:
1999-06-01
Description:
According to Bertaut's theorem [Acta Cryst.(1950),3, 14–18], the size distribution of a powder sample constituted by perfect single-crystal particles can be easily determined from the peak shape analysis. The comparison between particle size distributions determined by a Monte Carlo fitting algorithm and those determined by direct observation using transmission electron microscopy shows that, as expected, the X-ray diffraction determination cannot be confidently used for particles with maximum dimensions above about 60 nm.
Print ISSN:
0021-8898
Electronic ISSN:
1600-5767
Topics:
Geosciences
,
Physics
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