Towards room-temperature superconductivity

Abstract

By taking advantage of a stability criterion established recently, the critical temperature $T_c$ is reckoned with help of the microscopic parameters, characterising the normal and superconducting electrons, namely the independent-electron band structure and a \textit{repulsive} two-electron force. The emphasis is laid on the sharp $T_c$ dependence upon electron concentration and inter-electron coupling, which might offer a practical route toward higher $T_c$ values and help to understand why high-$T_c$ compounds exhibit such remarkable properties.

4 pages, 2 figures. arXiv admin note: text overlap with arXiv:2006.13672

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Cited by in corpus (1)

• A Novel Treatment of the Josephson Effect