333 citations · 1.3k across the 17 of their papers we have counts for
6 papers · 1 filter
Anomalous Nernst effect induced terahertz emission in a single ferromagnetic film
Zheng Feng, Wei Tan, Zuanming Jin +17
By developing a bidirectional-pump terahertz (THz) emission spectroscopy, we reveal an anomalous Nernst effect (ANE) induced THz emission in a single ferromagnetic film. Based on t…
Berry Phase origin of the planar spin Hall effect
Haolin Pan, Dazhi Hou, Yang Gao
The Berry phase origin is elaborated for the recent-discovered planar spin Hall effect which features current-induced spin polarization within the plane of the Hall deflection. We…
Tunable sign change of spin Hall magnetoresistance in Pt/NiO/YIG structures
Dazhi Hou, Zhiyong Qiu, Joseph Barker +7
Spin Hall magnetoresistance (SMR) has been investigated in Pt/NiO/YIG structures in a wide range of temperature and NiO thickness. The SMR shows a negative sign below a temperature…
Spin-current probe for phase transition in an insulator
Zhiyong Qiu, Jia Li, Dazhi Hou +9
Spin fluctuation and transition have always been one of central topics of magnetism and condensed matter science. Experimentally, the spin fluctuation is found transcribed onto sca…
Multivariable Scaling for the Anomalous Hall Effect
Dazhi Hou, Gang Su, Yuan Tian +3
We derive a general scaling relation for the anomalous Hall effect in ferromagnetic metals involving multiple competing scattering mechanisms, described by a quadratic hypersurface…
Hall detection of a ppm spin polarization
Dazhi Hou, Z. Qiu, R. Iguchi +4
Hall effects have been employed as sensitive detectors of magnetic fields and magnetizations. In spintronics, exotic phenomena often emerge from a non-equilibrium spin polarization…