Logo tutelle


On this website

On the whole CNRS Web

Home page > Physical phenomena with reduced dimensions

Several research groups focus on the physical properties unique to reduced dimensions and nano-objects, such as surfaces, nanostructures, molecules and atoms. We experimentally and theoretically investigate the magnetization dynamics of magnetic materials, the (quantum) electronic properties at low temperatures of mesoscopic circuits or individual molecules, the thermodynamics of surfaces or nanostructures, the dynamics of growth, photonic gaps and states in nano-photonic structures, the electromagnetic response and electronic structure of individual nano-objects. The characterization of individual or ensembles of nano-objects is achieved with complementary techniques: low-energy electron diffraction, high-energy electron spectroscopy and microscopy, X-Ray scattering, ion desorption by impact of very low energy electrons, and optical microscopy.

Persons working on the topic

A nanotube peapod.

Sample for the measurement of high-frequency current fluctuations.

Photonic structure fabricated with a focus ion beam.

Scientific teams:
- Nanosecond Transport in Nanostructures
- Imaging and Dynamics in Magnetism
- Electron microscopy
- Organisation and dynamic of condensed matter
- Mesoscopic physics
- Artificial structures and self-organisation
- Theory 1

Research topics:
- Magnetism
- Superconductivity, superfluidity
- Quantum coherence
- Mesoscopic physics
- Molecular electronics
- Nanophotonics
- Structure of nano-objects
- Impurities and defects
- Surfaces