3 papers
cond-mat.str-el2026
Fractional Chern insulator with higher Chern number in optical lattice
Ying-Xing Ding, Wen-Tong Li, Li-Min Zhang +4
Fractional Chern insulators arise in topologically nontrivial flat bands, characterized by an integer Chern number C that corresponds to the number of dissipationless edge states i…
cond-mat.mes-hall2025
Spin-Orbit Coupling-Driven Chirality Switching of Spin Waves in Altermagnets
Wen-Tong Li, Yu-Biao Wu, Lin Zhuang +2
Altermagnets host intrinsically chirality-splitting spin waves, which offer an ideal platform for chirality-based computing with low energy consumption and fast dynamics. However,…
cond-mat.supr-con2024
Visualization of Skyrmion-Superconducting Vortex Pairs in a Chiral-Magnet-Superconductor Heterostructure
Yong-Jie Xie, Ang Qian, Bin He +6
Magnetic skyrmions, the topological states possessing chiral magnetic structure with nontrivial topology, have been widely investigated as a promising candidate for spintronic devi…