56 citations · 111 across the 4 of their papers we have counts for
4 papers
Local electrical tuning of the nonlocal signals in a Cooper pair splitter
G. Fülöp, S. d'Hollosy, A. Baumgartner +6
A Cooper pair splitter consists of a central superconducting contact, S, from which electrons are injected into two parallel, spatially separated quantum dots (QDs). This geometry…
Probing individual split Cooper-pairs using the spin qubit toolkit
Zoltán Scherübl, András Pályi, Szabolcs Csonka
A superconductor is a natural source of spin-entangled spatially separated electron pairs. Although the first Cooper-pair splitter devices have been realized recently, an experimen…
Kondo effect and spin-active scattering in ferromagnet-superconductor junctions
H. Soller, L. Hofstetter, S. Csonka +3
We study the interplay of superconducting and ferromagnetic correlations on charge transport in different geometries with a focus on both a quantum point contact as well as a quant…
Electrically controlled quantum dot based spin current injector
Szabolcs Csonka, Ireneusz Weymann, Gergely Zarand
We present a proposal for a fully electrically controllable quantum dot based spin current injector. The device consists of a quantum dot that is strongly coupled to a ferromagneti…