Hao Tian

The superconducting dome with a dip in infinite-layer Nd1−xSrxNiO2 interpreted with the free volume concept

The superconducting nickelates have the common features observed in many unconventional superconductors, and offer several unique characteristics such as a superconducting single-dome or a double-dome with a dip observed in Nd 1 − x Sr x NiO 2 at x about 1/5. The transition from...