Magnetic superconfinement of Dirac fermions zero-energy modes in bilayer graphene quantum dots
Mesoscale and Nanoscale Physics
2018-11-13 v1 High Energy Physics - Theory
Abstract
We show that in bilayer graphene it is possible to achieve a very restrictive confinement of the massless Dirac fermions zero-modes by using inhomogeneous magnetic fields. Specifically, we show that, using a suitable nonuniform magnetic fields, the wave function may be restricted to a specific region of the space, being forbidden all transmission probability to the contiguous regions. This allows to construct mesoscopic structures in bilayer graphene by magnetic fields configurations.
Keywords
Cite
@article{arxiv.1811.04550,
title = {Magnetic superconfinement of Dirac fermions zero-energy modes in bilayer graphene quantum dots},
author = {Lucas Sourrouille},
journal= {arXiv preprint arXiv:1811.04550},
year = {2018}
}
Comments
12 pages, 2 figures