Figure 6
(a) Back-reflection Laue pattern taken from the (0001) face of the quartz crystal in Fig. 4(a). Note that the specific a face in Fig. 4(a), which is also the mirror plane A in Fig. S1 of the supporting information, is still perpendicular to the a2 axis here. (b) Simulated Laue pattern overlapped on the recorded one. The view direction is the same as that of Fig. 4(b), i.e. viewed from the backside of the CCD to the crystal surface along the −c direction. The range of colors of the spots from red to white indicates the decrease of intensity. Image width 94 mm. |