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Figure 2
Comparison of photon polarization from APPLE-Knot undulators of Ji et al.'s merged (red), merged with two different widths (blue) and merged with knot-row shift in advance (black). |
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Figure 2
Comparison of photon polarization from APPLE-Knot undulators of Ji et al.'s merged (red), merged with two different widths (blue) and merged with knot-row shift in advance (black). |