Figure 8
Schematics and X-ray characterization results of silicon channel-cut crystals. (a) Showing 3D models of four-bounce Si(660) and Si(620) channel-cut Si crystals. (b) Schematic of the X-ray testing setup. (c)–(d) X-ray Bragg reflection maps of selected 4 × Si(660) and 4 × Si(620) crystals, respectively. (e)–(f) Measured Bragg reflection curves (in black) of a 4 × Si(660) and 4 × Si(620) crystal, respectively, compared with theoretical curves (in red). See text for more details. |