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Figure 4
Comparison of target shapes (red lines) and FEA model profiles (black lines). The shapes are defined in Table 2[link]: (a) second order, (b) third order, (c) fourth order and second order, and (d) third order and second order. Electrode voltages used in the model are given in Table 3[link]. (Note: central heights and slopes have been set to zero.)

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 6| November 2026|
https://doi.org/10.1107/S160057752600843X