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Figure 5
As Fig. 4 , but `weak beam' topographs, taken on a wing of the rocking curve with an angular distance from the peak of 2.4 arcmin, λ = 0.559 Å, τ2 (0 0 0 0 0), sample-to-detector distances 35 cm (a), 15 cm (b), 2.8 cm (c). |
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Figure 5
As Fig. 4 , but `weak beam' topographs, taken on a wing of the rocking curve with an angular distance from the peak of 2.4 arcmin, λ = 0.559 Å, τ2 (0 0 0 0 0), sample-to-detector distances 35 cm (a), 15 cm (b), 2.8 cm (c). |