Superconductivity in non-centrosymmetric rhombohedral NbSe2

Zhengxian Li, Xiaoyu Shen, Kai Liu +14

Crystal stacking offers a powerful yet underexplored route to engineer symmetry in layered superconductors. Here we report superconductivity in rhombohedral-stacked NbSe2 (3R-NbSe2…