We propose a mechanism of coherent coupling between distant spin qubits interacting
dipolarly with a ferromagnet. We derive an effective two-spin interaction Hamiltonian and …

Magnetic impurities embedded in a metal are screened by the Kondo effect, signaled by the
formation of an extended correlation cloud, the so-called Kondo or screening cloud. In a …

We investigate the nonlocal thermoelectric transport in a Cooper-pair splitter based on a
double-quantum-dot-superconductor three-terminal hybrid structure. We find that the …

We investigate quantum dots in clean single-wall carbon nanotubes with ferromagnetic PdNi-
leads in the Kondo regime. Most of the Kondo resonances exhibit a splitting, which depends …

In this article, we report a scalable one-step synthesis of Ni@ reduced graphene oxide (rGO)
termed as (NGC) nanocomposites generated via synchronous reduction reaction of GO and …

Signatures of Majorana zero modes (MZMs) have been observed in semiconductor
nanowires (NWs) with a strong spin–orbital interaction (SOI) with proximity-induced …

Fractionally charged excitations play a central role in condensed matter physics, and can be
probed in different ways. If transport occurs via dissipationless supercurrents, they manifest …

We investigate the Andreev transport through double-quantum-dot Cooper pair splitters with
ferromagnetic leads. The analysis is performed with the aid of the real-time diagrammatic …

We study the in-gap states of a quantum dot hybridized with one conducting and another
superconducting electrode. The proximity effect suppresses the electronic states in the entire …

We investigate the thermoelectric properties of a quantum dot coupled to ferromagnetic and
superconducting electrodes. The combination of spin polarized tunneling at the …