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Figure 1
(a) The first five Chebyshev polynomials of the first kind, Ti(y). (b) A set of corresponding electrode shapes Bi(Y) created from scaled and offset Chebyshev polynomials with aperture l = 100 mm [equation (4)[link]]. The shapes maintain a minimum width a = 0.1 mm in a lane of width b = 2.0 mm. The first three terms are used in the electrode design (Fig. 2[link]) for the demonstration in Section 5[link].

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