Incommensurate smectic phase in close proximity to the high-Tc superconductor FeSe/SrTiO3

Yonghao Yuan, Xuemin Fan, Xintong Wang +4

Superconductivity is significantly enhanced in monolayer FeSe grown on SrTiO3, but not for multilayer films, in which large strength of nematicity develops. However, the link betwe…