6 papers
Heterostructuring as Gateway to Electron Doping of Nickelate Superconductors
Chao Deng, Motoharu Kitatani, Guiwen Jiang +7
Despite enormous expenditures in the research field, the electron-doped side of nickelate superconductors remains uncharted territory. Substituting the trivalent rare-earth cations…
Enhanced -wave superconductivity in electron-doped LaNiO
Xun Liu, Chao Deng, Wenfeng Wu +2
In cuprates, electron doping yields a much lower superconducting than hole doping. For recently discovered nickelate superconductors, the analogous doping strategies become m…
Symmetry-engineered and electrically tunable in-plane anomalous Hall effect in oxide heterostructures
Kunjie Dai, Zhen Wang, Wenfeng Wu +19
The family of Hall effects has long served as a premier probe of how symmetry, magnetic order, and topology intertwine in solids. Recently, the in-plane anomalous Hall effect (IP-A…
Lattice dynamics of the infinite-layer nickelate LaNiO
Shohei Hayashida, Vignesh Sundaramurthy, Wenfeng Wu +8
Infinite-layer (IL) nickelates have rapidly emerged as a new class of superconductors. However, due to the technical challenges of their topotactic synthesis, they have so far been…
Topotactical Hydrogen Induced Single-Band -wave Superconductivity in LaNiO
Ying Gao, Wenfeng Wu, Zhaoxin Liu +2
LaNiO is an antiferromagnetic insulator with a structural resemblance to its cuprate counterpart, LaCuO. However, LaCuO has a Cu or 3 electronic…
Ultrahigh room-temperature hole conductivity in a perovskite cuprate with vanishing electron-correlation
Meng Wang, Jianbing Zhang, Liang Si +19
Electron-correlated two-dimensional (2D) cuprates have been extensively studied since the discovery of high-Tc superconductivity, in contrast, the three-dimensional (3D) counterpar…