168 citations · 943 across the 36 of their papers we have counts for
6 papers · 2 filters
Non-equilibrium triplet blockade in parallel coupled quantum dots
J. Fransson
It is demonstrated that parallel weakly coupled quantum dots exhibit non-equilibrium blockade regimes caused by a full occupation in the spin triplet state, in analogy to the Pauli…
Pauli spin blockade in weakly coupled quantum dots
J. Fransson, M. Rasander
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 c…
Non-equilibrium theory for strongly coupled quantum dot with arbitrary on-site correlation strength
J. Fransson
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 standard mean-fiel…
Signatures of band-like tunnelling in granular nanowires
J. Fransson, J. -F. Lin, L. Rotkina +2
We explore the problem of tunneling through disorderd nanowires, comprised of a random distribution of metallic grains, by means of a many-body model that captures the essential ph…
Analytical Current Formula for Strongly Coupled Quantum Dot with Arbitrary Electron-Electron Interaction
J. Fransson
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 standard mean-fiel…
Angular Conductance Resonances of Quantum Dots Non-Collinearly Coupled to Ferromagnetic Leads
J. Fransson
The zero bias conductance of quantum dots coupled to ferromagnetic leads is investigated. In the strong coupling regime, it is found that the conductance is a non-monotonic functio…