Induced magnetic two-dimensionality by hole doping in the superconducting infinite-layer nickelate Nd${}_{1-x}$Sr${}_x$NiO${}_2$

Siheon Ryee, Hongkee Yoon, Taek Jung Kim +2

To understand the superconductivity recently discovered in Nd${}_{0.8}$Sr${}_{0.2}$NiO${}_2$, we carried out LDA+DMFT (local density approximation plus dynamical mean-field theory) and m…