ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
The use of synchrotron radiation in the study of ordering transitions is presented. The peak-profile measurements can be carried out with a resolution one order of magnitude better than with classical sources in all directions of the reciprocal lattice. In the case of Fe–Al alloys, the small-angle scattering techniques can be transposed in the vicinity of a Bragg superstructure peak, which provides information on the antiphase configuration of the ordered alloys. Moreover, the high brilliance of the undulator of the ESRF ID10 beamline enables coherent scattering experiments. The conditions necessary to record holograms from an inhomogeneous sample are discussed and some results are presented.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0108767395006805
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