195 citations · 1.6k across the 30 of their papers we have counts for
4 papers · 1 filter
Theory of bilinear magneto-electric resistance from topological-insulator surface states
Steven S. -L. Zhang, Giovanni Vignale
We theoretically investigate a new kind of nonlinear magnetoresistance on the surface of three-dimensional topological insulators (TIs). At variance with the unidirectional magneto…
Observation of out-of-plane spin texture in a SrTiO3 (111) two-dimensional electron gas
Pan He, S. McKeown Walker, Steven S. -L. Zhang +9
We explore the second order bilinear magnetoelectric resistance (BMER) effect in the d-electron-based two-dimensional electron gas (2DEG) at the SrTiO3 (111) surface. We find an ev…
Chiral surface and edge plasmons in ferromagnetic conductors
Steven S. -L. Zhang, Giovanni Vignale
The recently introduced concept of "surface Berry plasmons" is studied in the concrete instance of a ferromagnetic conductor in which the Berry curvature, generated by spin-orbit (…
Topological Hall effect in diffusive ferromagnetic thin films with spin-flip scattering
Steven S. -L. Zhang, Olle Heinonen
We study the topological Hall effect in a diffusive ferromagnetic metal thin film by solving a Boltzmann transport equation in the presence of spin-flip scattering. A generalized s…