Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Semiclassical Boltzmann theory
  • Section S2. Current response
  • Section S3. Graphene-based models with trigonal lattice structures
  • Section S4. Estimate of parameters
  • Section S5. Surface state of a topological insulator
  • Fig. S1. Monolayer and bilayer graphene models.
  • Fig. S2. Carrier density dependence of the material properties.
  • Fig. S3. Frequency dependence of the response.
  • Fig. S4. Frequency and temperature dependence of the response.
  • Fig. S5. Frequency and temperature dependence of the response with a logarithmic scale for the frequency axis.
  • References (5462)

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