Direct Imaging of Charged Impurity Density in Common Graphene Substrates

Publication information:

Burson KM, Cullen WG, Adam S, Dean CR, Watanabe K, Taniguchi T, Kim P, Fuhrer MS. Direct Imaging of Charged Impurity Density in Common Graphene Substrates.
Nano Letters. American Chemical Society (ACS); 2013;13(8):3576–3580.