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Figure 2
Reduction of the on-axis peak field strength due to magnets with non-unit magnetic permeability (μ∥ = 1.05 and μ⊥ = 1.16) as a function of the phase shift for the polarizing undulator EPU5.6 at the minimum gap of 18 mm. |
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Figure 2
Reduction of the on-axis peak field strength due to magnets with non-unit magnetic permeability (μ∥ = 1.05 and μ⊥ = 1.16) as a function of the phase shift for the polarizing undulator EPU5.6 at the minimum gap of 18 mm. |