226 citations · 1.2k across the 46 of their papers we have counts for
4 papers · 1 filter
Filtering spin with tunnel-coupled electron wave guides
M. Governale, D. Boese, U. Zuelicke +1
We show how momentum-resolved tunneling between parallel electron wave guides can be used to observe and exploit lifting of spin degeneracy due to Rashba spin-orbit coupling. A dev…
Probing Spin-Charge Separation in Tunnel-Coupled Parallel Quantum Wires
U. Zuelicke, M. Governale
Interactions in one-dimensional (1D) electron systems are expected to cause a dynamical separation of electronic spin and charge degrees of freedom. A promising system for experime…
Mesoscopic effects in tunneling between parallel quantum wires
Daniel Boese, Michele Governale, A. Rosch +1
We consider a phase-coherent system of two parallel quantum wires that are coupled via a tunneling barrier of finite length. The usual perturbative treatment of tunneling fails in…
Quantum Breakdown of the Quantized Hall Insulator
U. Zuelicke, Efrat Shimshoni
We present an analytical scaling theory for localization in a two-dimensional hierarchical network model that is designed to represent phase-coherent electron transport in the quan…