Competing Pair Density Wave and Uniform $d$-wave Superconductivity in Phase Separated 214 Cuprates at the 1/8 Anomaly

Qiang Chen, Angela Moskal, Yiheng Wang +4

Compelling evidence exists for electronic phase separation in cuprate high-$T_c$ superconductors, emerging near 1/8 hole doping. At these dopings and low temperatures, intertwined…