activity
20042010
most citedTheory of Transport through Quantum-Dot Spin Valves in the Weak-Coupling Regime

243 citations · 567 across the 11 of their papers we have counts for

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Showing 2007Show all

2 papers · 1 filter

cond-mat.mes-hall2007★ 17 cited

Signature of chirality in scanning-probe imaging of charge flow in graphene

Matthias Braun, Luca Chirolli, Guido Burkard

We theoretically propose to directly observe the chiral nature of charge carriers in graphene mono- and bilayers within a controlled scattering experiment. The charge located on a…

cond-mat.mes-hall2007★ 19 cited

Theory of a Magnetically-Controlled Quantum-Dot Spin Transistor

Daniel Urban, Matthias Braun, Jürgen König

We examine transport through a quantum dot coupled to three ferromagnetic leads in the regime of weak tunnel coupling. A finite source-drain voltage generates a nonequilibrium spin…