COULD SUPERCONDUCTING PROPERTIES OF 90K OXIDE YBa2 Cu3O7 BE ELUCIDATED IN THE FRAMEWORK OF BCS-ELIASHBERG THEORY?
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Abstract
The analysis by the authors shows that the superconducting properties of the 90K oxide YBa2 Cu3O7 cannot be understood in the framework of the BCS-Eliashberg theory. -