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The electron energy spectra of YBa2Cu3O7-δ cuprate superconductor
Taking into account the effects of unperturbed electrons, harmonic phonons, anharmonicities, electron-phonon coupling, and impurities, the electron energy spectrum has been obtained for the representative high temperature cuprate superconductor YBa2Cu3O7-δ, with the help of double-time temperature-d...
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Main Authors: | , |
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Format: | Conference Proceeding |
Language: | English |
Subjects: | |
Online Access: | Get full text |
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Summary: | Taking into account the effects of unperturbed electrons, harmonic phonons, anharmonicities, electron-phonon coupling, and impurities, the electron energy spectrum has been obtained for the representative high temperature cuprate superconductor YBa2Cu3O7-δ, with the help of double-time temperature-dependent thermodynamic many-body Green’s function theory of electrons. An exceptional feature of the present work crop up with the evolution of pairons and temperature dependent electron density of states (EDOS). |
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ISSN: | 0094-243X 1551-7616 |
DOI: | 10.1063/5.0001169 |