ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
The white X-ray diffraction method with the use of a powder sample [Laine, Läihteenmäki & Kantola (1972). X-ray Spectrosc. 1, 93–98] was improved by paying special attention to the following four points: (i) the determination of the energy spectrum of incident white X-rays, (ii) the measurement of the energy dependence of the relative absorption coefficient, (iii) the correction for the contribution from thermal diffuse scattering, and (iv) the correction for the anomalous dispersion. The determination of the structure factors of GaP is shown as an example of its applications. The structure factors determined were compared with those obtained by the usual angle dispersive method with monochromated X-rays on the same sample. It is shown that these two sets of structure factors mostly agree within the limit of reproducibility.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889875011417
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