Imaging electrostatically confined Dirac fermions in graphene quantum dots
Abstract
Relativistic Dirac fermions can be locally confined in nanoscale graphene quantum dots using electrostatic gating, and directly imaged using scanning tunnelling microscopy before escaping via Klein tunnelling.
- Publication:
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Nature Physics
- Pub Date:
- November 2016
- DOI:
- arXiv:
- arXiv:1606.03654
- Bibcode:
- 2016NatPh..12.1032L
- Keywords:
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- Condensed Matter - Mesoscale and Nanoscale Physics
- E-Print:
- 4 figures