58 citations · 145 across the 4 of their papers we have counts for
4 papers
Transport through quantum-dot spin valves containing magnetic impurities
Björn Sothmann, Jürgen König
We investigate transport through a single-level quantum dot coupled to noncollinearly magnetized ferromagnets in the presence of localized spins in either the tunnel barrier or on…
Influence of spin waves on transport through a quantum-dot spin valve
Björn Sothmann, Jürgen König, Anatoli Kadigrobov
We study the influence of spin waves on transport through a single-level quantum dot weakly coupled to ferromagnetic electrodes with noncollinear magnetizations. Side peaks appear…
Probing the exchange field of a quantum-dot spin valve by a superconducting lead
Björn Sothmann, David Futterer, Michele Governale +1
Electrons in a quantum-dot spin valve, consisting of a single-level quantum dot coupled to two ferromagnetic leads with magnetizations pointing in arbitrary directions, experience…
Non-equilibrium current and noise in inelastic tunneling through a magnetic atom
Björn Sothmann, Jürgen König
In a recent experiment, Hirjibehedin {\it et al.} [Science {\bf 317}, 1199 (2007)] performed inelastic tunneling spectroscopy of a single iron atom absorbed on a nonmagnetic substr…