Quantum systems in strong magnetic fields

Quantum systems in strong magnetic fields

A magnetic field has a profound effect on electron dynamics. Quasi-classically, the Lorentz force acting on the electronic charge bends the trajectories, which affects transport properties of metals and semi-conductors. One example is the appearance of an electric...
Quantum systems in strong magnetic fields

Electronic transport in nanostructures

The technological revolution of the last 30 years has been based on the continuous miniaturization of electronic and optical components. This miniaturization is rapidly reaching the point where a rich variety of quantum effects start playing a major role. Many such...
Quantum systems in strong magnetic fields

Many-body theory

The many-body problems is at the heart of a great variety of  macroscopic condensed matter phenomena.  Our activity aims at the description of generic, classical and quantum,  N-body systems, ranging from  electrons in solids, cold atomic gases,...
Quantum systems in strong magnetic fields

Quantum atomic gases

Quantum gases are novel systems realized in experiments by trapping and cooling metastables atomic vapors. The gases are extremely dilute (10^9 times less than air) and reach temperatures of a few hundreds of nanoKelvins. In this regime the DeBroglie wavelength of the...
Quantum systems in strong magnetic fields

Quantum coherence

Coherence is one of the principal features of Quantum Mechanics. It is due  to coherence that matter waves can interfere and that in the quantum world the  superposition of a dead and a living cat imagined by Schroedinger can in principle exist. However,...