3 papers
cond-mat.mtrl-sci2026
Symmetry-Breaking Induced Spin Transport and Magneto-Optical Regulation in 2D Altermagnet Ru2MoSe4
Wenpeng Wang, Hang Shi, Yuping Tian +2
Two-dimensional (2D) altermagnets (AMs) offer a compelling paradigm for advanced spintronics, yet their fully compensated macroscopic spin currents inherently limit practical devic…
cond-mat.mes-hall2026
Non-Hermitian Twisting Theory under the open boundary condition
Chen-Hao Zhao, Jia-Rui Li, Yuping Tian +1
The non-Hermitian skin effect (NHSE) is a hallmark of non-Hermitian system, yet its generalized Brillouin zone (GBZ) description is restricted to periodic systems. We develop a sit…
cond-mat.mes-hall2025
Unconventional hybrid-order topological insulators
Wei Jia, Yuping Tian, Huanhuan Yang +4
Exploring novel topological matters with exotic quantum states has always been a core issue in the field of condensed matter physics, which can update the understanding of topologi…