154 citations · 197 across the 3 of their papers we have counts for
3 papers
Electrical control of the Kondo effect in a helical edge liquid
Erik Eriksson, Anders Ström, Gargee Sharma +1
Magnetic impurities affect the transport properties of the helical edge states of quantum spin Hall insulators by causing single-electron backscattering. We study such a system in…
Magnetic-field switchable metal-insulator transitions in a quasi-helical conductor
Bernd Braunecker, Anders Ström, G. I. Japaridze
We study Anderson localization in disordered helical conductors that are obtained from one-dimensional conductors with spin-orbit interaction and a magnetic field, or from equivale…
Edge Dynamics in a Quantum Spin Hall State: Effects from Rashba Spin-Orbit Interaction
Anders Ström, Henrik Johannesson, G. I. Japaridze
We analyze the dynamics of the helical edge modes of a quantum spin Hall state in the presence of a spatially non-uniform Rashba spin-orbit (SO) interaction. A randomly fluctuating…