Extended Data Fig. 5: Experimentally obtained spectra containing frequency combs.
From: Magnon-Cherenkov effect from a picosecond strain pulse
Spectra are cross-sections of Fig. 3a in the main text at ÎĽ0Hext = 0.35, 0.45, 0.55 T. Dashed vertical arrows indicate frequencies separated by fr = 1.88 GHz.
