Enhanced superconductivity in hydrogenated potassium-mercury–graphite intercalation compounds
- 1 July 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 32 (1) , 533-536
- https://doi.org/10.1103/physrevb.32.533
Abstract
Stage-1 potassium-mercury–graphite intercalation compounds with markedly different superconducting transition temperatures and transition widths Δ are found to have uniformly high and narrow transitions after exposure to hydrogen. These hydrogen-doping experiments suggest a schematic model for the density of states in stage-1 potassium-mercury–graphite intercalation compounds.
Keywords
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