340 citations · 2.1k across the 33 of their papers we have counts for
33 papers
Aharonov-Bohm and Aharonov-Casher effects in double quantum dot Josephson junction
Damian Tomaszewski, Piotr Busz, Rosa Lopez +3
We analyze a Josephson junction between two superconductors interconnected through a normal-state nanostructure made of two parallel nanowires with embedded quantum dots. We study…
Aharonov-Bohm and Aharonov-Casher effects for local and nonlocal Cooper pairs
Damian Tomaszewski, Piotr Busz, Rosa Lopez +3
We study combined interference effects due to the Aharonov-Bohm (AB) and Aharonov-Casher (AC) phases in a Josephson supercurrent of local and nonlocal (split) Cooper pairs. We anal…
Spin correlation and entanglement detection in Cooper pair splitters by current measurements using magnetic detectors
Piotr Busz, Damian Tomaszewski, Jan Martinek
We analyze a model of double quantum dot Cooper pair splitter coupled to two ferromagnetic detectors, and demonstrate the possibility of determination of spin correlation by curren…
Entanglement witnessing and quantum cryptography with non-ideal ferromagnetic detectors
Waldemar Kłobus, Andrzej Grudka, Andreas Baumgartner +3
We investigate theoretically the use of non-ideal ferromagnetic contacts as a mean to detect quantum entanglement of electron spins in transport experiments. We use a designated en…
SU(3) Kondo effect in spinless triple quantum dots
Rosa Lopez, Tomaz Rejec, Jan Martinek +1
We discuss a device --- a purely capacitively coupled interacting spinless triple quantum dot system --- for the observation of the SU(3) Kondo effect. Unlike more familiar SU(2) a…
Tunable Kondo effect in double quantum dots coupled to ferromagnetic contacts
Rok Žitko, Jong Soo Lim, Rosa Lopez +2
We investigate the effects induced by spin polarization in the contacts attached to a serial double quantum dot. The polarization generates effective magnetic fields and suppresses…