29 citations · 70 across the 4 of their papers we have counts for
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cond-mat.mes-hall2012★ 17 cited
Effective Quantum Theories for Transport in Inhomogeneous Systems with Non-trivial Band Structure
Christian Wickles, Wolfgang Belzig
Starting from a general -band Hamiltonian with weak spatial and temporal variations, we derive a low energy effective theory for transport within one or several overlapping band…
cond-mat.mes-hall2012★ 29 cited
Reflectionless Transport of Surface Dirac Fermions on Topological Insulators with Induced Ferromagnetic Domain Walls
Christian Wickles, Wolfgang Belzig
The properties of surface Dirac Fermions on a 3D topological insulator in proximity to a magnetic insulator with spatially textured magnetization are considered. We present an exac…