Search for orbital magnetic fluctuations in YBa2Cu3O7

In unconventional superconductors such as cuprates, the mechanism leading to high-temperature superconductivity has been challenging to understand. Although numerous physicists...在铜基超导体（cuprates）等非常规超导体中，催生高温超导性的物理机制长期以来始终是极具挑战性的未解科学课题。尽管已有众多物理学家……