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Showing 1–3 of 3 results
Advanced filters: Author: Gunnar Weck Clear advanced filters

  • There is extensive research in the topochemistry of molecular systems at high pressure, although studies of binary gas mixtures are rarer. Here, the authors study a nitrogen/hydrogen mixture under pressure, identifying new van der Waals compounds and probing the room-temperature, high-pressure chemistry.

    • Dylan K. Spaulding
    • Gunnar Weck
    • Michael Hanfland
    Research
    Nature Communications
    Volume: 5, P: 1-7

  • Under high pressure, elemental sulfur shows a sharp density discontinuity that evolves with pressure and temperature and terminates at a critical point, indicating a first-order liquid–liquid phase transition.

    • Laura Henry
    • Mohamed Mezouar
    • Frédéric Datchi
    Research
    Nature
    Volume: 584, P: 382-386