Figure 8
X-ray 400 Bragg reflection images and RCI maps for diamond crystal VB5 after annealing. Columns are as in Fig. 3: (a) X-ray images at the peak of the crystal-integrated rocking curve, (b) the Bragg reflection angular width and (c) the centers of mass of the Bragg reflection angular dependences. Rows correspond to (1) medium-temperature annealing in air (MTA) and (2) high-temperature high-vacuum annealing (HTHV). |