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![[Figure 4]](nb5366fig4mag.jpg)
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Figure 4
Reciprocal space maps for the symmetric 0002 Bragg reflection from dislocation half-loops with (a) screw threading arms, ρT = 1 × 109 cm−2; and (c) edge threading arms, ρT = 1 × 1010 cm−2. The mean length of the misfit segments is L = 1 µm and the film thickness is t = 1 µm. The ω and θ–2θ triple-crystal scans through the maps, as well as the double-crystal scans, are shown in (b) and (d) in log–log scale. |
![[Figure 4]](nb5366fig4.jpg)
 | JOURNAL OF APPLIED CRYSTALLOGRAPHY |
ISSN: 1600-5767
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