206 citations · 3.2k across the 95 of their papers we have counts for
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Time-convolutionless master equation for quantum dots: Perturbative expansion to arbitrary order
Carsten Timm
The master equation describing the non-equilibrium dynamics of a quantum dot coupled to metallic leads is considered. Employing a superoperator approach, we derive an exact time-co…
Spin Josephson effect with a single superconductor
P. M. R. Brydon, Yasuhiro Asano, Carsten Timm
A thin ferromagnetic layer on a bulk equal-spin-pairing triplet superconductor is shown to mediate a Josephson coupling between the spin and condensates of…
Andreev spectroscopy and surface density of states for a three-dimensional time-reversal invariant topological superconductor
Andreas P. Schnyder, P. M. R. Brydon, Dirk Manske +1
A topological superconductor is a fully gapped superconductor that exhibits exotic zero-energy Andreev surface states at interfaces with a normal metal. In this paper we investigat…
Magnetic order in orbital models of the iron pnictides
P. M. R. Brydon, Maria Daghofer, Carsten Timm
We examine the appearance of the experimentally-observed stripe spin-density-wave magnetic order in five different orbital models of the iron pnictide parent compounds. A restricte…
Hysteresis in the magneto-transport of Manganese-doped Germanium: evidence for carrier-mediated ferromagnetism
Shengqiang Zhou, Danilo Buerger, Arndt Muecklich +6
We report the fabrication of Ge:Mn ferromagnetic semiconductors by Mn-ion implantation into Ge followed by pulsed laser annealing. Benefiting from the short time annealing, the hol…