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Figure 10
(a, b) SEM images of the CoGd test sample with an integrated 1 µm-thick Au holography mask. Image (a), showing the patterned CoGd side, also displays the object aperture (lighter area, top left) and one reference aperture (circled, lower right), both outlined in yellow. Similarly, image (b), showing the Au mask side, displays the object aperture, with the pattern visible in transmission, and one of the point references (starting with a larger diameter on the Au side). (c, f) Scattered intensity from the patterned CoGd sample measured at 150 eV [(c), Gd N4,5 resonance] and at 1185 eV [(f), Gd M5 resonance], using L = +1 radiation (FG with p = 600 nm and f = 1). (d, g) Corresponding FTH images. (e, h) Detail of an image of the object (1.5 µm × 1.5 µm) produced by one of the reference apertures. The square pattern inside the object has a period of ∼500 nm.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 3| May 2026| Pages 858-869
https://doi.org/10.1107/S160057752600322X
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