2 papers
cond-mat.mes-hall2020
Scattering of magnons at graphene quantum-Hall-magnet junctions
Nemin Wei, Chunli Huang, Allan H. MacDonald
Motivated by recent non-local transport studies of quantum-Hall-magnet (QHM) states formed in monolayer graphene's Landau level, we study the scattering of QHM magnons by gat…
cond-mat.mes-hall2020
Current Driven Magnetization Reversal in Orbital Chern Insulators
Chunli Huang, Nemin Wei, Allan H. MacDonald
Graphene multilayers with flat moiré minibands can exhibit the quantized anomalous Hall effect due to the combined influence of spontaneous valley polarization and topologically no…