3 papers
cond-mat.mtrl-sci2025
Unconventional spin texture driven by higher-order spin-orbit interactions
Jiaxuan Wu, Boyun Zeng, Hanghui Chen
Spin splitting and the resulting spin texture are central to emerging spintronic applications. In non-centrosymmetric non-magnetic materials containing heavy elements, spin texture…
cond-mat.supr-con2025
Origin of local magnetic exchange interaction in infiite-layer nickelates
Yanbing Zhou, Dan Zhao, Boyun Zeng +5
Significant magnetic exchange interactions have been observed in infinite-layer nickelates RNiO2 (R = La, Pr, Nd), which exhibit unconventional superconductivity upon hole doping.…
cond-mat.supr-con2025
Three-Dimensional Fermi Surface, Van Hove Singularity and Enhancement of Superconductivity in Infinite-Layer Nickelates
Chengliang Xia, Shengjie Zhou, Hanghui Chen
Recent experiments reveal a three-dimensional (3D) Fermi surface with a clear dispersion in infinite-layer nickelates, distinguishing them from their cuprate superconductor c…