Models of Electron Transport in Single Layer Graphene

The main features of the conductivity of doped single layer graphene are analyzed, and models for different scattering mechanisms are presented. Many possible dependencies of the cross section on the Fermi wavelength are identified, depending on the type of scattering mechanism. Defects with internal structure, such as ripples, show non monotonous dependencies, with maxima when the Fermi wavelength is comparable to the typical scale of the defect.