Figure 1.

(Color online) Schematic illustration of the bilayer graphene device for the creation of a kink potential. Applied gated voltage to the upper and lower layers with opposite sign induce a spacial dependent electric field Ee. An external magnetic field , is applied perpendicular to the bilayer graphene sheets.

Zarenia et al. Nanoscale Research Letters 2011 6:452   doi:10.1186/1556-276X-6-452
Download authors' original image