Wednesday, October 17, 2012

Controlling the current flux in magnetic-barrier induced graphene waveguide

(author unknown)



Cesar E. P. Villegas and Marcos R. S. Tavares

We theoretically propose a simple model to control the charge-density flux in graphene waveguides produced by either magnetic or electrostatic barriers. We carefully study the lowest energy guided mode and find unexpected extended states for small reflected angles contributing to flux that might b ... [Appl. Phys. Lett. 101, 163104 (2012)] published Wed Oct 17, 2012.



Link to full article

No comments:

Post a Comment