Figure 4
(a)–(e) 2D projections of the 111 Bragg reflection in the (QZ111, QY111) reciprocal-space plane for NW2 exposed in air. The two dashed curves in QZ111 represent the ZB (top) and WZ (bottom) Debye–Scherrer rings. The red and pink dotted circles named P and T are explained in Fig. 1(e) and represent sub-Bragg peaks that originate from NW sections illuminated by the peak and tail of the Gaussian beam. The peaks named ZB1–ZB3 are referred to in Fig. 6(d). (f)–(j) 2D projections of the 111 Bragg reflection in the (QY111, QX111) reciprocal-space plane. The red and black circles represent the positions of the Si CTR and the initial NW tilt, respectively, in QX111 and QY111. The time at which each RSM acquisition was started is mentioned at the top. |