Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. VDW interaction free energies
  • Section S2. VDW interactions of one versus two carbyne wires
  • Section S3. DFT phonon dispersions for carbyne and graphene
  • Section S4. RPA model of doped graphene
  • Section S5. VDW power laws versus dimensionality for perfect conductors
  • Fig. S1. vdW free energies of low-dimensional compact molecules.
  • Fig. S2. vdW free energies of two-dimensional materials.
  • Fig. S3. Nonmonotonicity and temperature deviations due to phonon-induced nonlocal response in carbyne at short distance from the gold plate.
  • Fig. S4. Phonon dispersions of carbyne and graphene.
  • Fig. S5. Graphene interaction power laws in the continuum RPA model.
  • Table S1. Power laws versus dimensionality for perfect conductors.

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