39 citations · 164 across the 13 of their papers we have counts for
3 papers · 1 filter
Phase locking of a pair of nano ferromagnetic oscillators on a topological insulator
Cheng-Zhen Wang, Hong-Ya Xu, Nicholas D. Rizzo +2
We investigate the magnetization dynamics of a pair of ferromagnetic insulators (FMIs) deposited on the surface of a topological insulator (TI). Due to the nonlinear nature of the…
Decay of semiclassical massless Dirac fermions from integrable and chaotic cavities
Chen-Di Han, Cheng-Zhen Wang, Hong-Ya Xu +2
Conventional microlasing of electromagnetic waves requires (1) a high cavity and (2) a mechanism for directional emission. Previous theoretical and experimental work demonstrat…
Chaos in Dirac electron optics: Emergence of a relativistic quantum chimera
Hong-Ya Xu, Guang-Lei Wang, Liang Huang +1
We uncover a remarkable quantum scattering phenomenon in two-dimensional Dirac material systems where the manifestations of both classically integrable and chaotic dynamics emerge…