3 papers
cond-mat.mes-hall2025
Spin-Selective Second-Order Topological Insulators Enabling Cornertronics in 2D Altermagnets
Ning-Jing Yang, Zhigao Huang, Jian-Min Zhang
Recent progress in spintronics within the paradigm of altermagnets (AMs) opens new avenues for next-generation electronic device design. Here, we establish a spin-corner locking me…
cond-mat.supr-con2025
Topological electron and phonon flat bands in novel kagome superconductor XPd5 (X=Ca, Sr, Ba)
Jiefeng Ye, Zhigao Huang, Xianxin Wu +1
Fermionic and bosonic localized states induced by geometric frustration in the kagome lattice provide a distinctive research platform for investigating emergent exotic quantum phen…
cond-mat.mtrl-sci2024
Hybrid-Order Topological Phase And Transition in 1H Transition Metal Compounds
Ning-Jing Yang, Zhigao Huang, Jian-Min Zhang
Inspired by recent experimental observations of hybrid topological states [Hossain et al. Nature 628, 527 (2024)], we predict hybrid-order topological insulators in 1H transition m…