Archivio Istituzionale della RicercaI calculated the critical temperature and superconducting gap in the framework of one band d wave Eliashberg theory with only one free parameter in order to reproduce the experimental data relative to Bi2Sr2CaCu2O8+d (BSCCO) in the overdoped regime. The theoretical calculations are in excellent agreement with the experimental data and indicate that cuprates in the overdoped regime are well described by standard d-wave Eliashberg theory with coupling provided by antiferromagnetic spin fluctuations.
Standard Behaviour of Bi2Sr2CaCu2O8+δ Overdoped / Ummarino, Giovanni. - In: CONDENSED MATTER. - ISSN 2410-3896. - ELETTRONICO. - 6:2(2021), p. 13. [10.3390/condmat6020013]
Standard Behaviour of Bi2Sr2CaCu2O8+δ Overdoped
Giovanni Alberto Ummarino
2021
Abstract
I calculated the critical temperature and superconducting gap in the framework of one band d wave Eliashberg theory with only one free parameter in order to reproduce the experimental data relative to Bi2Sr2CaCu2O8+d (BSCCO) in the overdoped regime. The theoretical calculations are in excellent agreement with the experimental data and indicate that cuprates in the overdoped regime are well described by standard d-wave Eliashberg theory with coupling provided by antiferromagnetic spin fluctuations.
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https://hdl.handle.net/11583/2877142