2 papers
cond-mat.str-el2024
Discovery of terahertz-frequency orbitally-coupled magnons in a kagome ferromagnet
Mengqian Che, Weizhao Chen, Maoyuan Wang +12
In ferromagnetic materials, magnons - quanta of spin waves - typically resonate in the gigahertz range. Beyond conventional magnons, while theoretical studies have predicted magnon…
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…