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Possible superconductivity in Bismuth (111) bilayers. Its electronic and vibrational properties from first principles
David Hinojosa-Romero, Isaías Rodríguez, Alexander Valladares +2
Using a 72-atom supercell we report ab initio calculations of the electronic and vibrational densities of states for the bismuth (111) bilayers (bismuthene) with periodic boundary…
Superconductivity in the solid phases of Bi. Is Bi-IV a superconductor?
Ariel A. Valladares, Isaias Rodriguez, David Hinojosa-Romero +2
The first successful theory of superconductivity was the one proposed by Bardeen, Cooper and Schrieffer in 1957. This breakthrough fostered a remarkable growth of the field that pr…
Compressed Crystalline Bismuth and Superconductivity-An ab initio computational Simulation
David Hinojosa-Romero, Isaías Rodríguez, Zaahel Mata-Pinzón +3
Bismuth displays puzzling superconducting properties. In its crystalline equilibrium phase, it does not seem to superconduct at accessible low temperatures. However, in the amorpho…