Test for BCS-BEC crossover in the cuprate superconductors

Abstract In this paper we address the question of whether high-temperature superconductors have anything in common with BCS-BEC crossover theory. Towards this goal, we present a proposal and related predictions which provide a concrete test for the applicability of this theoretical framework. These...

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Bibliographic Details
Main Authors: Qijin Chen, Zhiqiang Wang, Rufus Boyack, K. Levin
Format: Article
Language:English
Published: Nature Portfolio 2024-03-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-024-00640-8