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cond-mat.mes-hall2025
Floquet-engineered Valley Topology with Anisotropic Response in 1T'-WSe and Janus WSeTe monolayers
Zhe Li, Haijun Cao, Lijuan Li +3
Valley topology has emerged as a key concept for realizing new classes of quantum states. Here, we investigate Floquet-engineered topological phase transitions in anisotropic 1T'-W…
cond-mat.mes-hall2025
Light-engineered Multichannel Quantum Anomalous Hall Effect in High-order Topological Plumbene
Zhe Li, Fangyang Zhan, Haijun Cao +3
Floquet engineering severs as a forceful technique for uncovering high Chern numbers of quantum anomalous Hall (QAH) states with feasible tunability in high-order topologically ins…
cond-mat.mes-hall2025
Laser-engineered -point Topology in Trigonal Bismuthene
Zhe Li, Haijun Cao, Sheng Meng
The -point topology represents a significant segment in the family of topological insulators. Here we provide a comprehensive prediction of light-induced -point-based topolog…