Probing level renormalization by sequential transport through double quantum dots
B Wunsch, M Braun, J König, D Pfannkuche - Physical Review B—Condensed …, 2005 - APS
We study electron transport through double quantum dots in series. The tunnel coupling of
the discrete dot levels to external leads causes a shift of their energy. This energy …
the discrete dot levels to external leads causes a shift of their energy. This energy …
Pauli spin blockade in weakly coupled double quantum dots
J Fransson, M Råsander - Physical Review B—Condensed Matter and …, 2006 - APS
In a two-level system, constituted by two serially coupled single level quantum dots, coupled
to external leads we find that the current is suppressed in one direction of biasing caused by …
to external leads we find that the current is suppressed in one direction of biasing caused by …
Inelastic transport in the Coulomb blockade regime within a nonequilibrium atomic limit
A method developed by Sandalov [Int. J. Quantum Chem. 94, 113 (2003)] is applied to
inelastic transport in the case of strong correlations on the molecule, which is relatively …
inelastic transport in the case of strong correlations on the molecule, which is relatively …
Nonequilibrium theory for a quantum dot with arbitrary on-site correlation strength coupled to leads
J Fransson - Physical Review B—Condensed Matter and Materials …, 2005 - APS
An analytical expression for the current through a single level quantum dot for arbitrary
strength of the on-site electron-electron interaction is derived beyond mean-field theory. By …
strength of the on-site electron-electron interaction is derived beyond mean-field theory. By …
Transport properties of double quantum dots with electron-phonon coupling
We study transport through a double quantum dot system in which each quantum dot is
coupled to a phonon mode. Such a system can be realized, eg, using a suspended carbon …
coupled to a phonon mode. Such a system can be realized, eg, using a suspended carbon …
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 …
quantum dot coupled to leads in a symmetrical parallel configuration in the presence of both …
Wave function engineering in quantum dot–ring nanostructures
Modern nanotechnology allows the production of, depending on the application, various
quantum nanostructures with selected properties. These properties are strongly influenced …
quantum nanostructures with selected properties. These properties are strongly influenced …
Photon-assisted destructive interference through a parallel-coupled double quantum dots
KH Yang, HW Guo, HY Wang, ZJ Wei… - Physica E: Low …, 2024 - Elsevier
In this paper, we establish a model to realize the photon-assisted destructive interference
phenomena, the model consisting of parallel-coupled double quantum dots and Luttinger …
phenomena, the model consisting of parallel-coupled double quantum dots and Luttinger …
Tunable antiresonance, Fano interference, and negative differential conductance in serially-coupled vibrating molecular
KH Yang, XH Liang, HY Wang, YF Wu… - Physica E: Low …, 2024 - Elsevier
In this work, we propose a theoretical model, a series-coupled vibrating double-quantum
dots adiabatically connected to Luttinger liquid leads, to realize the controllability of quantum …
dots adiabatically connected to Luttinger liquid leads, to realize the controllability of quantum …
Current–voltage characteristics in strongly correlated double quantum dots
F Chi, SS Li - Journal of applied physics, 2005 - pubs.aip.org
We have studied the current–voltage properties of a double quantum dot (DQD) connected
by leads in arrangements that vary from series to symmetrical parallel configurations, in the …
by leads in arrangements that vary from series to symmetrical parallel configurations, in the …