#figure(
  image("/画图/声子不连续/embed.svg"),
  caption: [
    (a) Phonon dispersion of 4H-SiC along the A–#sym.Gamma–K high-symmetry path.
    (b) Magnified view of the boxed region in (a).
    (c) Magnified view of the boxed region in (b).
      The orange dashed lines marked the phonon wavevectors involved in Raman scattering
        with green laser light (532 nm) under normal and edge incidence configurations.
      The phonons relevant to grazing incidence configuration did not reside on any high-symmetry lines
        and were therefore not depicted in the figure.
  ],
  placement: none,
)<figure-discont>