6 papers
Spin relaxation in -wave magnets with
Lijie Liu, Mingbo Dou, Xu Chen +4
Spin relaxation results in the spin decoherence and a finite spin lifetime, which are detrimental to spintronic devices. To achieve a long spin lifetime desirable for spintronic de…
Highly anisotropic nonrelativistic charge-to-spin conversion in altermagnets
Mingbo Dou, Xu Chen, Zhiguo Liu +3
The charge-to-spin conversion provides an efficient way to manipulate the magnetization by electrical means. In this work, we report on a study on the anisotropic nonrelativistic c…
Electric-Field Switchable Magnetic Spin Hall Effect
Mingbo Dou, Xu Chen, Qin Zhang +4
It is established that the polarity of a time-reversal-odd (-odd) physical quantity can be reversed under the operation. Here, we use the spin-group anal…
Magnetic control of nonlinear transport induced by the quantum metric
Xu Chen, Mingbo Dou, Qin Zhang +4
The quantum geometry plays a crucial role in the nonlinear transport of quantum materials. Here, we use the Boltzmann transport formalism to study the magnetic control of nonlinear…
Anisotropic nonlinear transport in two-dimensional ferroelectrics
Qin Zhang, Xu Chen, Mingbo Dou +4
The longitudinal nonlinear response plays a crucial role in the nonreciprocal charge transport and may provide a simple electrical means to probe the spin-orbit coupling, magnetic…
Anisotropic spin-polarized conductivity in collinear altermagnets
Mingbo Dou, Xianjie Wang, L. L. Tao
The altermagnet exhibits the nonrelativistic spin splitting that enables all-electrical generation of spin-polarized currents beyond the spin-orbit coupling. Here, we report on a s…