Synthesis of clathrate cerium superhydride CeH9 at 80-100 GPa with atomic hydrogen sublattice

Synthesis of clathrate cerium superhydride CeH9 at 80-100 GPa with atomic hydrogen sublattice

Hydrogen-rich superhydrides are promising high-temperature superconductors which have been observed only at pressures above 170 GPa. Here the authors show that CeH9 can be synthesized at 80-100 GPa with laser heating, and is characterized by a clathrate structure with a dense 3-dimensional atomic hy...

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Bibliographic Details
Main Authors: Nilesh P. Salke, M. Mahdi Davari Esfahani, Youjun Zhang, Ivan A. Kruglov, Jianshi Zhou, Yaguo Wang, Eran Greenberg, Vitali B. Prakapenka, Jin Liu, Artem R. Oganov, Jung-Fu Lin
Format: Article
Language:English
Published: Nature Portfolio 2019-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-12326-y

Internet

https://doi.org/10.1038/s41467-019-12326-y

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