Science Advances

Supplementary Materials

This PDF file includes:

  • Phase-locked loop
  • Training data for ANN
  • Symmetry and coupling
  • Lack of c33 jump
  • Resolving the origin of jumps
  • Compositions of resonances
  • Resistance measurement
  • Possible effects from parasitic antiferromagnetism
  • Table S1. Calculated discontinuities (“jumps”) in elastic moduli for one- and two-component OPs in a tetragonal system.
  • Fig. S1. Resonant ultrasound using phase-locked loop.
  • Fig. S2. Three representative resonance frequencies of URu2Si2 and their attenuation through THO.
  • Fig. S3. Elastic moduli of URu2Si2 with the contribution above THO subtracted.
  • Fig. S4. Fitting temperature evolution of resonances.
  • Fig. S5. Resistance of sample S2 measured from 300 K down to 2 K.
  • References (5559)

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