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Figure 10
(a) Schematic of the hybrid mode filling pattern (intensity versus time) of the synchrotron used to obtain data in this figure. The panels below show XPEEM imaging at lower SAW harmonics of (b) 125 MHz, (c) 250 MHz and (d) 375 MHz imaged in standard multibunch illumination at 500 MHz [red box in (a)]. Residual contrast is due to non-linear intensity function of amplitude with the periodicity of 8 µm defined by a stroboscopic imaging rate of 500 MHz. (e)–(g) Images obtained when using an X-ray illumination rate of 125 MHz [blue box in (a)], revealing the SAWs at 32 µm, 16 µm and 12 µm wavelength.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 26| Part 1| January 2019| Pages 184-193
https://doi.org/10.1107/S1600577518015370
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