R
Ranga Dias
Researcher at University of Rochester
Publications - 46
Citations - 2102
Ranga Dias is an academic researcher from University of Rochester. The author has contributed to research in topics: Superconductivity & Metallic hydrogen. The author has an hindex of 16, co-authored 37 publications receiving 1415 citations. Previous affiliations of Ranga Dias include Harvard University & Washington State University.
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Room-temperature superconductivity in a carbonaceous sulfur hydride
Elliot Snider,Nathan Dasenbrock-Gammon,Raymond McBride,Matthew Debessai,Hiranya Vindana,Kevin Vencatasamy,Keith V. Lawler,Ashkan Salamat,Ranga Dias +8 more
TL;DR: Superconductivity is reported in a photochemically transformed carbonaceous sulfur hydride system, starting from elemental precursors, with a maximum superconducting transition temperature of 287.7 ± 1.2 kelvin.
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Observation of the Wigner-Huntington transition to metallic hydrogen
Ranga Dias,Isaac F. Silvera +1 more
TL;DR: The Wigner-Huntington dissociative transition to atomic metallic hydrogen in the laboratory is produced and the properties are those of an atomic metal.
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Observation of the Wigner-Huntington Transition to Solid Metallic Hydrogen
Ranga Dias,Isaac F. Silvera +1 more
TL;DR: In this article, the authors measured the reflectance as a function of wavelength in the visible spectrum finding values as high as 0.90 from the metallic hydrogen at a pressure of 495 GPa.
Posted Content
Response to critiques on Observation of the Wigner-Huntington transition to metallic hydrogen
Isaac F. Silvera,Ranga Dias +1 more
TL;DR: Loubeyre et al. as discussed by the authors reported the first observation of metallic hydrogen (MH) in the low temperature limit at a pressure of ~495 GPa in an article published in Science.
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Synthesis of Yttrium Superhydride Superconductor with a Transition Temperature up to 262 K by Catalytic Hydrogenation at High Pressures.
Elliot Snider,Nathan Dasenbrock-Gammon,Raymond McBride,Xiaoyu Wang,Noah Meyers,Keith V. Lawler,Eva Zurek,Ashkan Salamat,Ranga Dias +8 more
TL;DR: In this paper, the synthesis of yttrium superhydrides with room-temperature superconductivity at a critical temperature of 262 K at 182±8 8 ωGPa was reported.