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

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

Science

Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015, USA.

Published: August 2017

Dias and Silvera (Research Article, 17 February 2017, p. 715) report on the observation of the Wigner-Huntington transition to metallic hydrogen at 495 gigapascals at 5.5 and 83 kelvin. Here, we show that the claim of metallic behavior is not supported by the presented data, which are scarce, contradictory, and do not prove the presence of hydrogen in the high-pressure cavity.

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Source
http://dx.doi.org/10.1126/science.aam9736DOI Listing

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