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Figure 4
Incident-angle dependence of momentum transfer Q. (a) Effect of changing the mirror–sample gap. (b) Effect of changing the focal distance. (c) Effect of changing the multilayer period. Each condition corresponds to those used in Fig. 2 |
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Figure 4
Incident-angle dependence of momentum transfer Q. (a) Effect of changing the mirror–sample gap. (b) Effect of changing the focal distance. (c) Effect of changing the multilayer period. Each condition corresponds to those used in Fig. 2 |