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Figure 1
(a) The geometry of an asymmetrically cut Si 111 double-crystal monochromator, where θB and α denote the Bragg and asymmetry angles, respectively. (b) A photograph of the monolithic Si 111 crystal on the liquid-nitrogen cooled holder. |
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Figure 1
(a) The geometry of an asymmetrically cut Si 111 double-crystal monochromator, where θB and α denote the Bragg and asymmetry angles, respectively. (b) A photograph of the monolithic Si 111 crystal on the liquid-nitrogen cooled holder. |