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Figure 4
(a) Rocking curve of the bulk crystal (135) lattice peak and the corresponding detector regions of interest, R1 and R2, shown in the inset. As with the (004) lattice peak, this indicates two primary structural domains in the single crystal. (b) The (135) lattice peak of the FIB-processed crystal exhibits a large mosaic spread, suggesting many smaller domains that are slightly tilted. This results in the partial powder diffraction ring that forms. |