378 citations · 948 across the 24 of their papers we have counts for
6 papers · 1 filter
Macro-spin Modeling and Experimental Study of Spin-orbit Torque Biased Magnetic Sensors
Yanjun Xu, Yumeng Yang, Ziyan Luo +2
We reported a systematic study of spin-orbit torque biased magnetic sensors based on NiFe/Pt bilayers through both macro-spin modeling and experiments. The simulation results show…
Selective multiple domain wall injection using spin-orbit torque
Ziyan Luo, Wugang Liao, Yumeng Yang +2
We demonstrate from both simulation and experiment a simple scheme for selective injection of multiple domain walls in a magnetic nanowire. The structure consists of a side-contact…
Room temperature magnetization switching in topological insulator-ferromagnet heterostructures by spin-orbit torques
Yi Wang, Dapeng Zhu, Yang Wu +9
Topological insulators (TIs) with spin momentum locked topological surface states (TSS) are expected to exhibit a giant spin-orbit torque (SOT) in the TI/ferromagnet systems. To da…
Semitransparent anisotropic and spin Hall magnetoresistance sensor enabled by spin-orbit toque biasing
Yumeng Yang, Yanjun Xu, Hang Xie +2
We demonstrate an ultrathin and semitransparent anisotropic and spin Hall magnetoresistance sensor based on NiFe/Pt heterostructure. The use of spin-orbit torque effective field fo…
Static and Dynamic Magnetic Properties of FeMn/Pt Multilayers
Ziyan Luo, Yumeng Yang, Yanjun Xu +4
Recently we have demonstrated the presence of spin-orbit toque in FeMn/Pt multilayers which, in combination with the anisotropy field, is able to rotate its magnetization consecuti…
Unveiling the role of Co-O-Mg bond in magnetic anisotropy of Pt/Co/MgO using atomically controlled deposition and in-situ electrical measurement
Yumeng Yang, Jiaren Yuan, Long Qi +7
Despite the crucial role of interfacial perpendicular magnetic anisotropy in Co(Fe)/MgO based magnetic tunnel junction, the underlying mechanism is still being debated. Here, we re…