3 papers
cond-mat.mtrl-sci2026
Intrinsic Spin Filter Effect in a -wave altermagnet KVSeO with Open Fermi Surface
Bin Liu, Pei-Hao Fu, Yu-Xuan Sun +5
Altermagnets offer a unique pathway to functional spintronics by combining vanishing magnetization with large spin splitting. Here, we demonstrate that the canonical d-wave alterma…
cond-mat.mes-hall2024
Bright dipolar excitons in twisted black phosphorus homostructures
Shenyang Huang, Boyang Yu, Yixuan Ma +12
Bright dipolar excitons, which contain electrical dipoles and have high oscillator strength, are an ideal platform for studying correlated quantum phenomena. They usually rely on c…
cond-mat.mtrl-sci2024
Quantum spin Hall effect protected by spin U(1) quasisymmetry
Lu Liu, Yuntian Liu, Jiayu Li +2
Quantum spin Hall (QSH) effect, where electrons with opposite spin channels are deflected to opposite sides of a two-dimensional system with a quantized conductance, was believed t…