Science Advances

Supplementary Materials

This PDF file includes:

  • Fig. S1. Electric field distributions of the guided wave in structural dispersion–based ENZ medium.
  • Fig. S2. Electric field distributions for the structural dispersion–based SPP propagation.
  • Fig. S3. Magnetic field distributions for the structural dispersion–based SPP propagation, with Ag waveguide modeled following the material parameters given in (34).

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