Science Advances

Supplementary Materials

This PDF file includes:

  • Legends for movies S1 and S2
  • fig. S1. Si-Si and O-O pair distributions at various densities.
  • fig. S2. Change of coordination numbers and bond-angle distributions during the stishoviteto-amorphous transformation.
  • fig. S3. Atomic displacements during the stishovite-to-amorphous transformation.

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Other Supplementary Material for this manuscript includes the following:

  • movie S1 (.mov format). Rapid amorphization of stishovite upon volume expansion at a critical tension of −30 GPa.
  • movie S2 (.mov format). Change of atomic configurations along the reaction pathway from the stishovite to amorphous phases at ρ = 3.4 g/cm3.

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