From the 1 of 6 linked papers with an AI index.
6 papers
Phase-shifted multicomponent spin-charge nematicity in an altermagnet
Christopher Candelora, Siyu Cheng, Muxian Xu +7
The paper reports the observation of a phase‑shifted spin‑charge nematic state in the altermagnet Co0.25NbSe2, where charge and spin nematic components break rotational symmetry wi…
Discovery of parity-violating chiral polar-nematic charge density wave and superconductivity in kagome metals
Xingwei Shi, Geng Li, Zhan Wang +16
Nonmagnetic kagome metals and superconductors AV3Sb5 (A = K, Rb, Cs) host unconventional charge density wave (CDW) and superconducting (SC) phases accompanied by multiple electroni…
Electronic structure of VSb kagome metals
Keyu Zeng, Zhan Wang, Kun Jiang +1
The kagome metals VSb ( K, Cs, Rb) have become a fascinating materials platform following the discovery of many novel quantum states due to the interplay between ele…
Frieze charge-stripes in a correlated kagome superconductor CsCrSb
Siyu Cheng, Keyu Zeng, Yi Liu +4
Kagome metals have developed into a vibrant playground for materials physics, where geometric frustration, electronic correlations and band topology come together to create a varie…
Roton Superconductivity from Loop-Current Chern Metal on the Kagome Lattice
Zhan Wang, Keyu Zeng, Ziqiang Wang
Motivated by the evidence for time-reversal symmetry (TRS) breaking in nonmagnetic kagome metals AV3Sb5, a novel electronic order of persistent orbital loop-current (LC) has been p…
Interorbital Antisymmetric Hopping Generated Flat Bands on Kagome and Pyrochlore Lattices
Keyu Zeng, Ziqiang Wang
Flat bands are intriguing platforms for correlated and topological physics. Various methods have been developed to create flat bands utilizing lattice geometry, but the investigati…