Coexistence of zigzag antiferromagnetic order and superconductivity in compressed NiPSe3

Hualei Sun, Liang Qiu, Yifeng Han +12

NiPSe3 is regarded as a bandwidth-controlled Mott insulator, distinct from the widely studied Mott insulating magnetic graphene MPSe3 (M = Mn and Fe) family. By employing high-pres…