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Figure 1
X-ray focusing scheme in the Bragg case using a parabolic-shaped entrance-surface perfect crystal. S, X-ray point source; F, point focus; RP, reflecting planes; for other notations see text. |
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Figure 1
X-ray focusing scheme in the Bragg case using a parabolic-shaped entrance-surface perfect crystal. S, X-ray point source; F, point focus; RP, reflecting planes; for other notations see text. |