Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Temperature dependence of the resistivity
  • Section S2. Analysis of the conductivity in the NI transition region in terms of the Ising model
  • Section S3. Electrical current by the NIDW and spin soliton excitations
  • Section S4. 13C-NMR spectra and relaxation curves of nuclear magnetization
  • Fig. S1. Temperature dependence of the resistivity in the NI crossover region.
  • Fig. S2. Correspondence between molecular states and virtual spins.
  • Fig. S3. Fitting of the temperature dependence of the conductivity by the 1D ferromagnetic spin model.
  • Fig. S4. Schematic of the transport of NIDWs and spin solitons that contribute to the electrical conductivity.
  • Fig. S5. Schematic of the transport of NIDWs that do not contribute to the electrical conductivity.
  • Fig. S6. 13C-enriched TTF molecule, 13C-NMR spectrum, and relaxation curve.

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