The quantum scattering time and its implications on scattering sources in graphene (Supplementary)
arXiv:0909.2015 · doi:10.1103/PhysRevB.80.241415
Abstract
Supplementary Information Content: 1. Sample preparation; 2. Background subtraction of Shubnikov-de Haas (SdH) oscillations; 3. The effect of density inhomogeneity on the quantum scattering time tau_q; 4. Determine the concentration of charged impurity n_imp at a distance z; 5. Scattering from charges in the bulk of the SiO_2 substrate.
Supplementary materials to arXiv:0909.1595. 5 pages, 5 figures