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cond-mat.mes-hall2026
Disorder induced time-reversal-odd nonlinear spin and orbital Hall effects
Ruda Guo, Yi Liu, Cong Xiao +1
We develop a theory for the second-order time-reversal-odd (-odd) angular-momentum current, incorporating both spin and orbital components. We reveal that besides spin…
cond-mat.mes-hall2024
Extrinsic Contribution to Nonlinear Current Induced Spin Polarization
Ruda Guo, Yue-Xin Huang, Xiaoxin Yang +3
Nonlinear spin polarization occurring in the second order of driving electric current is the dominant source of nonequilibrium magnetization in centrosymmetric or weakly noncentros…