High-temperature superconductivity on the verge of a structural instability in lanthanum superhydride

The experimental studies to understand the superconductivity of superhydrides remain scarce. Here, the authors report pressure and magnetic field dependence of superconductivity in LaH10, and indicate lattice vibrations strongly affect superconducting coupling.

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Auteurs principaux: Dan Sun, Vasily S. Minkov, Shirin Mozaffari, Ying Sun, Yanming Ma, Stella Chariton, Vitali B. Prakapenka, Mikhail I. Eremets, Luis Balicas, Fedor F. Balakirev
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/752fc04d2e8d4c229b90e52f0855f8a0
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Résumé:The experimental studies to understand the superconductivity of superhydrides remain scarce. Here, the authors report pressure and magnetic field dependence of superconductivity in LaH10, and indicate lattice vibrations strongly affect superconducting coupling.