129 citations · 154 across the 9 of their papers we have counts for
9 papers
Marginal-Fermi-Liquid-like Behavior without Pseudogap in Infinite-Layer Nickelates
Yu Fan, Zhitong An, Xiang Ding +10
Pseudogap formation, strange-metal behavior and unconventional superconductivity are closely intertwined in hole-doped cuprates, yet their relationship remains unresolved. Infinite…
A Disconnected Superconducting Regime at the Parent Limit of Infinite-Layer Nickelates
Chihao Li, Yutong Chen, Yaolong Bian +11
Infinite-layer nickelates have been widely viewed as cuprate analogs in which superconductivity emerges and forms a superconducting dome centered around 10-20% cation substitution.…
Electronic Origin of Ferromagnetic Excitations in the Candidate Spin-Triplet Superconductor CeSb2
Xiaoxiao Wang, Xiaoyang Chen, Suppanut Sangphet +9
The origin of quasi-one-dimensional (q1D) ferromagnetic (FM) excitations in the candidate spin-triplet superconductor CeSb has remained unclear. Here we report an electronic me…
Correlation-driven 3d Heavy Fermion behavior in LiV2O4
Min-Yi-Nan Lei, Z. H. Chen, H. T. Wang +7
LiV2O4 is a spinel-structured compound that stands out as the first known 3d-electron system exhibiting typical heavy fermion behavior. A central question is how such strong mass r…
Thermoelectricity evidence for quantum criticality in clean infinite-layer nickelate films
Xu Zhang, Chihao Li, Mingwei Yang +8
We investigate the Seebeck coefficient () in infinite-layer nickelate films with different disorder levels. The disordered NdNiO film exhibits a flat curve, whereas…
Observation of Electride-like States Coexisting with Correlated Electrons in NdNiO
Chihao Li, Yutong Chen, Xiang Ding +13
Despite exhibiting a similar band character to cuprates, infinite-layer nickelates host additional electron pockets that distinguish them from single-band cuprates. T…
High Temperature Superconductivity Dominated by Inner Underdoped CuO Planes in Quadruple-Layer Cuprate (Cu,C)BaCaCuO
Xingtian Sun, Suppanut Sangphet, Nan Guo +9
The superconducting transition temperature () of trilayer or quadruple-layer cuprates typically surpasses that of single-layer or bilayer systems. This observation…
Surface electronic structure and isotropic superconducting gap in (LiFe)OHFeSe
X. H. Niu, R. Peng, H. C. Xu +13
Using angle-resolved photoemission spectroscopy (ARPES), we revealed the surface electronic structure and superconducting gap of (LiFe)OHFeSe, an intercalated FeSe-…
Electronic structure of the BaTiAsO parent compound of the titanium based oxypnictide superconductor
H. C. Xu, M. Xu, R. Peng +12
The electronic structure of BaTi2As2O, a parent compound of the newly discovered titanium-based oxypnictide superconductors, is studied by angle-resolved photoemission spectroscopy…