Chaotic dirac billiard in graphene quantum dots
Ponomarenko, L. A., et al. Science 2008 DOI: 10.1126/science.1154663 Quantum dot devices of various sizes are carved from graphene. Large-scale quantum dots (>100 nm) are found to behave as conventional single-electron transistors. On the other hand, for smaller quantum dots quantum confinement is shown to have an effect. Moorfield ‘soft etching’ technology is used to […]
