4 papers
Superconducting dome and field-enhanced superconductivity of PLD synthesized Nd1-xEuxNiO2 thin films
Wenlong Yang, Qiang Zhao, Xingke Fu +8
We report on the synthesis of infinite-layer Nd1-xEuxNiO2 (0<x<0.7) thin films using pulsed laser deposition (PLD) followed by topotactic reduction with CaH2. Resistivity measureme…
Counterintuitive inverse superconducting transition beyond 4He-cooling limit
Haowen Han, Yi Bian, Tong Ma +9
Thermally driven quantum-orders observed in exceptional instances may redefine the role of thermal-fluctuation from a source of decoherence to a resource for coherent-state enginee…
Spontaneous rotational symmetry breaking induced by electronic instability in the normal state of La_{1-x} Sr_{x} NiO_{2}
Qiang Zhao, Rui Liu, Wen-Long Yang +14
The spontaneous rotational symmetry breaking (RSB), a hallmark phenomenon in cuprate and iron-based high-temperature superconductors, is believed to intimately connected to superco…
Irrelevance of 1H composition to the superconductivity in the infinite-layer nickelates: judging from the MeV energy scale
Jia-Cai Nie, Xing-Yu Chen, Yi Bian +7
The discovery of the superconductivity in the infinite-layer nickelates, as topotactically reduced from their respective perovskite percussors via co-annealing with CaH2, extends t…