Jieyi Liu

3 weeks ago | science.org | Peng R. Chen |Puyang Huang |Zeyu Li |Jieyi Liu

AbstractBerry curvature and spin texture are representative tuning parameters that govern spin-orbit coupling–related physics and are also the foundation for future device applications. Here, we investigate the impact of the Sb-to-Bi ratio on shaping the electronic band structure and its correlated first- and second-harmonic magneto-transport signals in the intrinsic magnetic topological insulator Mn(Bi1−xSbx)2Te4.