Comment on "Observation of the Wigner-Huntington transition to metallic hydrogen"

Comment on "Observation of the Wigner-Huntington transition to metallic hydrogen"

Dias and Silvera (Research Article, 17 February 2017, p. 715) claim the observation of the Wigner-Huntington transition to metallic hydrogen at 495 gigapascals. We show that neither the claims of the record pressure nor the phase transition to a metallic state are supported by data and that the data...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 2017-08, Vol.357 (6353)
Hauptverfasser: Liu, Xiao-Di, Dalladay-Simpson, Philip, Howie, Ross T, Li, Bing, Gregoryanz, Eugene
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Sprache:eng
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Lithium
Metallic hydrogen
Phase transitions
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container_issue 6353
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container_title Science (American Association for the Advancement of Science)
container_volume 357
creator Liu, Xiao-Di
Dalladay-Simpson, Philip
Howie, Ross T
Li, Bing
Gregoryanz, Eugene
description Dias and Silvera (Research Article, 17 February 2017, p. 715) claim the observation of the Wigner-Huntington transition to metallic hydrogen at 495 gigapascals. We show that neither the claims of the record pressure nor the phase transition to a metallic state are supported by data and that the data contradict the authors' own unconfirmed previous results.
doi_str_mv 10.1126/science.aan2286
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source Jstor Complete Legacy; Science Magazine
subjects Lithium
Metallic hydrogen
Phase transitions
title Comment on "Observation of the Wigner-Huntington transition to metallic hydrogen"
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