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Nano-objects and semiconducting nano-structures

Nanosciences, and in particular nanophysics, constitute a fascinating research area where the physical, optical and electronic properties of various nano-objects are explored in order to be integrated for tomorrow’s materials or electronic circuits.

However, before to consider such perspectives, an important fundamental research effort has to be carried out in order to deeply understand the basic properties of nano-obects. Indeed, their manipulation, their electrical connection as well as their optical or electronic characterization constitute experimental challenges that our team is taking up everydays.

The application of a strong magnetic field together with the use of very low temperature constitute an extreme environment favourable to the discovery of the fundamental electronic properties of the nano-objects under study. These are, among others, carbon nanotubes, graphene and graphene nano-ribbons, thin graphite as well as semi-conducting nanostructures.


Members of the lab implied in this activity:
Jean-Marc Broto ; Bertrand Raquet ; Walter Escoffier ; Michel Goiran ; Jean Léotin ; Ribeiro Rebeca; Vladimir Prudkovsky ; Anaïs Loubat; Fabrice Iacovella; Sergey Krishtopenko


Former members of the lab implied in this activity:
H. Rakoto ; M. Sagnes ; B. Lassagne; Marius Millot; Sébastien Nanot ; Jean-Marie poumirol; Amit Kumar


In this section :

Tri-layer graphene


Quantum Hall effect in graphene


Aharonov-Bohm effect and Landau levels in carbon nanotubes


Optical spectroscopy in semiconductor quantum well