Publication Date:
2015-04-18
Description:
Author(s): Diego Oliver, Jose H. Garcia, Tatiana G. Rappoport, N. M. R. Peres, and Felipe A. Pinheiro We consider resonant scatterers with large scattering cross sections in graphene that are produced by a gated disk or a vacancy, and show that a gated ring can be engineered to produce an efficient electron cloak. We also demonstrate that this same scheme can be applied to tune the direction of elec... [Phys. Rev. B 91, 155416] Published Fri Apr 17, 2015
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics