MuSR search for fluctuating loop currents in cuprates

The origin of a mysterious pseudogap region in high-Tc superconductors is a challenging issue. It was proposed that the pseudogap is caused by a circulating-current order...高温超导体（high-Tc superconductors）中神秘赝能隙（pseudogap）区域的起源一直是颇具挑战性的科学问题。有研究提出，该赝能隙由环流序（circulating-current order）引发……