Band topology and symmetry-driven magneto-optical response in two-dimensional d-wave altermagnets with staggered spin-orbit coupling
本文表明,在二维系统中将子晶格交错(sublattice-staggered)和键交错(bond-staggered)自旋轨道耦合与 d 波交错磁性(d-wave altermagnetic)序相结合,可以打破特定对称性,从而产生陈绝缘体相以及稳健且可由栅极调控的磁光响应,包括大的光学霍尔电导率和圆二色性。