62 citations · 537 across the 37 of their papers we have counts for
3 papers · 1 filter
Magnetic exchange mechanism for electronic gap opening in graphene
T. G. Rappoport, M. Godoy, B. Uchoa +2
We show within a local self-consistent mean-field treatment that a random distribution of magnetic adatoms can open a robust gap in the electronic spectrum of graphene. The electro…
Suppression of Anderson localization of light and Brewster anomalies in disordered superlattices containing a dispersive metamaterial
D. Mogilevtsev, F. A. Pinheiro, R. R. dos Santos +2
Light propagation through 1D disordered structures composed of alternating layers, with random thicknesses, of air and a dispersive metamaterial is theoretically investigated. Both…
Finite-size scaling behavior in trapped systems
S. L. A. de Queiroz, R. R. dos Santos, R. B. Stinchcombe
Numerical transfer-matrix methods are applied to two-dimensional Ising spin systems, in presence of a confining magnetic field which varies with distance to a "trap ce…