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Figure 5
The geometry of a monochromatic beam energy scan is shown in (a). Changing energy from low (λstart) to high (λend) changes the length of the reciprocal-space vector q. In this experiment, the Au Bragg peak in the center of the detector in Fig. 3[link] was scanned with a monochromator in 2 eV energy steps such that a volume of reciprocal space [gray parallelogram in (a)] was finely sampled. The resulting diffraction was interpolated onto a regular reciprocal-space grid, and two cuts are shown along the (qz,qy) plane (b) as well as the (qz,qx) plane (c) through the center of the Bragg peak.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 23| Part 5| September 2016| Pages 1241-1244
https://doi.org/10.1107/S1600577516010523
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