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Transport in a three-terminal graphene quantum dot in the multi-level regime
Transport three-terminal graphene quantum dot the multi-level regime
2012/2/27
We investigate transport in a three-terminal graphene quantum dot. All nine elements of the conductance matrix have been independently measured. In the Coulomb blockade regime accurate measurements of...
Phase Evolution of the Electronic Transmission Through a Kondo Correlated Quantum Dot
Quantum dots Scattering phase Kondo effect X-boson
2010/9/25
We study the scattering phase shift of the Kondo assisted transmission through a quantum dot (QD), considering a model that includes an additional non resonant channel transmission. To compute the pha...
Quantum Transport of Electrons Through a Parallel--Coupled Triple Quantum--Dot Molecule
Electronic transport Quantum dots Quantum interference
2010/9/25
In this article we study the electronic transport through a triple quantum–dot molecule parallel–coupled to leads under a magnetic field. Analytical expressions are obtained for both the conductance a...
Effect of a Finite Number of Electrons on the Physical Properties of Two Dimensional Parabolic Quantum Dot
Finite Number of Electrons Physical Properties Two Dimensional Parabolic Quantum Dot
2010/4/9
The effect of number of particles on the physical properties of a two dimensional parabolic quantum dot system is investigated numerically at finite temperature. The Thomas-Fermi equation is solved se...
The Spectral Properties of two Interacting Electrons in a Quantum Dot
Spectral Properties Interacting Electrons Quantum Dot
2010/4/13
The shifted 1/N expansion method is used to study the spectral properties of two interacting electrons confined in a QD, under influence of a uniform magnetic field of arbitrary strength. We give expl...