511 citations · 7.4k across the 103 of their papers we have counts for
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Kondo effect in quantum dots coupled to ferromagnetic leads
J. Martinek, Y. Utsumi, H. Imamura +4
We study the Kondo effect in a quantum dot which is coupled to ferromagnetic leads and analyse its properties as a function of the spin polarization of the leads. Based on a scalin…
Nonequilibrium spin fluctuations in single-electron transistors
Jan Martinek, Józef Barnas, Gerd Schön +2
We show that nonequilibrium spin fluctuations significantly influence the electronic transport in a single-electron transistor, when the spin relaxation on the island is slow compa…
Theory of Half Metal-Superconductor Heterostructures
M. Eschrig, J. Kopu, J. C. Cuevas +1
We investigate the coupling between two singlet superconductors separated by a half-metallic magnet. The mechanism behind the coupling is provided by the rotation of the quasiparti…
Noise and decoherence in quantum two-level systems
Alexander Shnirman, Yuriy Makhlin, Gerd Schön
Motivated by recent experiments with Josephson-junction circuits we reconsider decoherence effects in quantum two-level systems (TLS). On one hand, the experiments demonstrate the…