Tunable surface electron gas and effect of phonons in Sr${}_2$CuO${}_3$: A first-principles study

Xin Du, Hui-Hui He, Xiao-Xiao Man +2

While the conducting CuO${}_2$ planes in cuprate superconductors have been widely recognized as a crucial component in producing high superconducting $T_{\text{c}}$, recent experimenta…