Publication Date:
2013-10-05
Description:
Author(s): D. P. Żebrowski, E. Wach, and B. Szafran We study quantum dots defined by external potentials within finite flakes of bilayer graphene using the tight-binding approach. We find that in the limit of large flakes containing zigzag edges the dot-localized energy levels appear within the energy continuum formed by extended states. As a consequ... [Phys. Rev. B 88, 165405] Published Fri Oct 04, 2013
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics