Towards room-temperature superconductivity
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...
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| Veröffentlicht in: | arXiv.org 2020-12 |
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| creator | Szeftel, Jacob Sandeau, Nicolas Michel Abou Ghantous El-Saba, Muhammad |
| description | 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. |
| doi_str_mv | 10.48550/arxiv.2012.09611 |
| format | Article |
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| subjects | Electrons Physics - General Physics Room temperature Stability criteria Superconductivity |
| title | Towards room-temperature superconductivity |
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