bilayer nickelates 1density wave 1magnetic order 1orbital-selective Mott phase 1RKKY interaction 1superexchange 1
From the 1 of 3 linked papers with an AI index.
3 papers
cond-mat.supr-con2026
Magnetic Order in bilayer Ruddlesden-Popper Nickelates
Yiming Wang, Guijing Duan, Zhiguang Liao +3
The paper models the magnetic order in the bilayer nickelate La₃Ni₂O₇ as arising from local moments interacting via combined RKKY and superexchange couplings, predicting a wavevect…
cond-mat.str-el2026
Chiral Weyl-Kondo semimetals and hexagonal heavy fermion systems
Kuan-Sen Lin, Yuan Fang, Henrique Fabrelli +7
Strong correlation, in concert with symmetry and topology, engenders novel gapless phases of matter, though only a tip of the iceberg has been seen. An exemplary framework is provi…
cond-mat.mes-hall2025
Origin of magic angles in twisted bilayer graphene: The magic ring
Wei-Chen Wang, Feng-Wu Chen, Kuan-Sen Lin +3
The unexpected discovery of superconductivity and strong electron correlation in twisted bilayer graphene (TBG), a system containing only sp electrons, is considered as one of the…