208 citations · 645 across the 18 of their papers we have counts for
18 papers
Spin-polarized transport in quadruple quantum dots attached to ferromagnetic leads
Piotr Trocha, Emil Siuda, Ireneusz Weymann
Motivated by the experimental evidence of the Nagaoka ferromagnetism in quantum dot systems by Dehollain et al [1], we search for possible confirmation of such kind of ferromagneti…
Thermal Generation of Spin Current in a Quantum Dot Coupled to Magnetic Insulators
Emil Siuda, Piotr Trocha
In this work, we study thermally-generated spin current in the system consisting of a quantum dot connected to two magnetic insulators. The external leads are kept at different tem…
Cross-correlations in a quantum dot Cooper pair splitter with ferromagnetic leads
Piotr Trocha, Kacper Wrześniewski
We investigate Andreev transport through a quantum dot attached to two external ferromagnetic leads and one superconducting electrode. The transport properties of the system are st…
The SU(4) Kondo effect in double quantum dots with ferromagnetic leads
Ireneusz Weymann, Razvan Chirla, Piotr Trocha +1
We investigate the spin-resolved transport properties, such as the linear conductance and the tunnel magnetoresistance, of a double quantum dot device attached to ferromagnetic lea…
Magnon transport through a quantum dot: Conversion to electronic spin and charge currents
Łukasz Karwacki, Piotr Trocha, Józef Barnaś
We consider a single-level quantum dot coupled to magnetic insulators (magnonic reservoirs) and magnetic metals (electronic reservoirs). The whole system is in an external magnetic…
Spin-dependent thermoelectric phenomena in a quantum dot attached to ferromagnetic and superconducting electrodes
Piotr Trocha, Józef Barnaś
We investigate transport and thermoelectric properties of hybrid systems based on a single-level quantum dot and one superconducting lead. The other lead is generally normal-metall…