Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Supplementary information on experimental methods
  • Section S2. Energy scheme of Fe2+ ion in CsFeCl3
  • Section S3. ESW theory for triangular antiferromagnet
  • Section S4. Detailed data analysis for triple-axis spectrometer
  • Fig. S1. Method of background subtraction for INS spectra.
  • Fig. S2. Energy scheme of Fe2+ ion in CsFeCl3.
  • Fig. S3. Schematic of hopping and pair creation processes.
  • Fig. S4. Calculated INS spectra at various pressures.
  • Fig. S5. Data analysis for triple-axis spectrometer.
  • Table S1. Summary of experimental setups used for INS measurements under pressures.
  • Table S2. Summary of parameters obtained from the refinement on the constant q scans q = (k, 2k, 0) at 1.4 GPa by Lorentzians convoluted by the experimental resolution functions.
  • References (3137)

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