Transport properties of an interacting triple quantum dot system coupled to three leads in a
triangular geometry have been studied in the Kondo regime. Applying mean-field finite-U …

We study the Kondo effect in a quantum dot or a single molecule coupled to ferromagnetic
leads. Spin-dependent quantum charge fluctuations in the dot induce the lifting of the spin …

Many-body entanglement is at the heart of the Kondo effect, which has its hallmark in
quantum dots as a zero-bias conductance peak at low temperatures. It signals the …

At present, metal–molecular tunnel junctions are recognized as important active elements in
molecular electronics. This gives a strong motivation to explore physical mechanisms …

We calculate the conductance as a function of temperature G (T) through Au monatomic
chains containing one Co atom as a magnetic impurity, and connected to two conducting …

The connection of electrical leads to wire-like molecules is a logical step in the development
of molecular electronics, but also allows studies of fundamental physics. For example …

We study the electronic transport in a double quantum dot structure connected to leads in
the Kondo regime for both series and parallel arrangements. By applying a finite-U slave …

The concept of the “Kondo box” describes a single spin, antiferromagnetically coupled to a
quantum dot with a finite level spacing. Here, a Kondo box is formed in a carbon nanotube …

Molecular magnetic compounds, which combine the advantages of nanoscale behaviors
with the properties of bulk magnetic materials, are particularly attractive in the fields of high …

We consider a coherent electronic transport between two ferromagnetic electrodes
separated either by a metallic nanoparticle or by a conducting molecule. Correlations …