Graphite is made out of a stacking of layers of carbon atoms arranged in a honeycomb lattice. This recurring pattern gets disrupted at the surfaces of the...
Systèmes de basse dimensionalité et transport quantique – Actualités
Dimensional reduction, quantum Hall effect and layer parity in graphite films
The quantum Hall effect (QHE) originates from discrete Landau levels forming in a two-dimensional electron system in a magnetic field. In three dimensions,...