380 citations · 1.3k across the 35 of their papers we have counts for
36 papers
Magnetization switching in polycrystalline Mn3Sn thin film induced by self-generated spin-polarized current
Hang Xie, Xin Chen, Qi Zhang +4
Electrical manipulation of spins is essential to design state-of-the-art spintronic devices and commonly relies on the spin current injected from a second heavy-metal material. The…
A vector magnetometer based on a single spin-orbit torque anomalous Hall device
Xin Chen, Hang Xie, Haoxuan Shen +1
In many applications, the ability to measure the vector information of a magnetic field with high spatial resolution and low cost is essential, but it is still a challenge for exis…
Giant enhancement of anomalous Hall effect in Cr modulation-doped non-collinear antiferromagnetic Mn3Sn thin films
Xin Chen, Hang Xie, Qi Zhang +3
We report on Cr doping effect in Mn3Sn polycrystalline films with both uniform and modulation doping. It is found that Cr doping with low concentration does not cause notable chang…
Spin torque gate magnetic field sensor
Hang Xie, Xin Chen, Ziyan Luo +1
Spin-orbit torque provides an efficient pathway to manipulate the magnetic state and magnetization dynamics of magnetic materials, which is crucial for energy-efficient operation o…
Eddy Current Testing of Metal Cracks Using Spin Hall Magnetoresistance Sensor and Machine Learning
Yanjun Xu, Yumeng Yang, Yihong Wu
Recently we have developed a spin Hall magnetoresistance (SMR) sensor which operates under AC bias and sense currents. Here we demonstrate both theoretically and experimentally tha…
Origin and Large Enhancement of Large Spin Hall Angle in Weyl Semimetals LaAl (=Si, Ge)
Truman Ng, Yongzheng Luo, Jiaren Yuan +3
We study the origin of the strong spin Hall effect (SHE) in a recently discovered family of Weyl semimetals, LaAl (=Si, Ge) via a first-principles approach with maximally loc…