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Figure 3
(a) Energy dependences of the αopt optimal angle. (b) Corresponding IPE intensity gain (normalized to IPE at 45°) in the FA regime. αopt becomes more grazing with increasing energy, accompanied by a dramatic increase of the IPE gain. |
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Figure 3
(a) Energy dependences of the αopt optimal angle. (b) Corresponding IPE intensity gain (normalized to IPE at 45°) in the FA regime. αopt becomes more grazing with increasing energy, accompanied by a dramatic increase of the IPE gain. |