Tunable Fano effect in parallel-coupled double quantum dot system

H Lu, R Lü, B Zhu - Physical Review B—Condensed Matter and Materials …, 2005 - APS
With the help of the Green function technique and the equation of motion approach, the
electronic transport through a parallel-coupled double quantum dot (DQD) is theoretically …

Electronic transport through a parallel-coupled triple quantum dot molecule: Fano resonances and bound states in the continuum

ML Ladrón de Guevara, PA Orellana - Physical Review B—Condensed Matter …, 2006 - APS
In this paper we study electronic transport through a triple quantum dot molecule attached in
parallel to leads in presence of a magnetic flux. We have obtained analytical expressions of …

Controlling Fano and Dicke effects via a magnetic flux in a two-site Anderson model

PA Orellana, ML Ladrón de Guevara, F Claro - Physical Review B …, 2004 - APS
The electronic transport through two coupled quantum dots in a parallel configuration is
studied under a magnetic flux. We model the system by means of a non interacting two-site …

Spin-polarized transport through an Aharonov-Bohm interferometer with Rashba spin-orbit interaction

F Chi, SS Li - Journal of applied physics, 2006 - pubs.aip.org
We study electron transport through an Aharonov-Bohm (AB) interferometer with a
noninteracting quantum dot in each of its arms. Both a magnetic flux ϕ threading through the …

Spin separation via a three-terminal Aharonov–Bohm interferometers

F Chi, J Zheng - Applied Physics Letters, 2008 - pubs.aip.org
We propose a three-terminal ring-type device which contains a single-level quantum dot
(QD) to extract or separate the spin-up and the spin-down electrons that are injected into the …

Fano effect through parallel-coupled double Coulomb islands

H Lu, R Lu, B Zhu - Journal of Physics: Condensed Matter, 2006 - iopscience.iop.org
By means of the nonequilibrium Green function and equation of motion method, the
electronic transport is theoretically studied through a parallel-coupled double quantum dot …

Interference effects in the counting statistics of electron transfers through a double quantum dot

S Welack, M Esposito, U Harbola, S Mukamel - Physical Review B …, 2008 - APS
We investigate effects of quantum interferences and Coulomb interaction on the counting
statistics of electrons crossing a double quantum dot in a parallel geometry by using a …

Electron transport through Aharonov-Bohm interferometer with laterally coupled double quantum dots

T Kubo, Y Tokura, T Hatano, S Tarucha - Physical Review B—Condensed …, 2006 - APS
We theoretically investigate electron transport through an Aharonov-Bohm interferometer
containing laterally coupled double quantum dots. We introduce the indirect coupling …

Interdot interaction induced zero-bias maximum of the differential conductance in parallel double quantum dots

F Chi, SS Li - Journal of applied physics, 2006 - pubs.aip.org
We have studied the equilibrium and nonequilibrium electronic transports through a double
quantum dot coupled to leads in a symmetrical parallel configuration in the presence of both …

Fano-Rashba effect in a double quantum dot Aharonov-Bohm interferometer

F Chi, JL Liu, LL Sun - Journal of applied physics, 2007 - pubs.aip.org
The interplay between the Fano and Rashba spin-orbit (RSO) effects in an Aharonov-Bohm
(AB) interferometer containing two noninteracting quantum dots (QDs) in each of its arms is …