Electron pairs for HTSC |
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| Authors: | A. F. Andreev |
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| Affiliation: | (1) Kapitza Institute for Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 119334, Russia |
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| Abstract: | A simple physical picture of superconductivity is proposed for extremely doped CuO2 planes. It possesses features that are observed for HTSC, such as a high superconducting transition temperature, $d_{x^2 - y^2 } $ the symmetry of order parameter, and the coexistence of a one-electron Fermi surface and the Bose-Einstein condensate of preformed electron pairs. |
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