Prediction of high-temperature superconductivity in hexagonal and rhombohedral phases of metallic hydrogen
T. W. Barbee, III, Marvin L. Cohen
DOI 10.1103/PhysRevB.43.5269 · Physical Review B
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Abstract
Under extreme pressure, hydrogen is predicted to transform from a low-pressure molecular solid into an atomic solid. Several candidate structures for the atomic solid are studied as candidates for superconductivity. In particular, the 9R (α-SM) structure is found to be stable with a predicted transition temperature Tc=140–170 K. Results for hexagonal phases are also discussed.
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