66 citations · 114 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2010★ 66 cited
Scanning Gate Microscopy on Graphene: Charge Inhomogeneity and Extrinsic Doping
Romaneh Jalilian, Luis A. Jauregui, Gabriel Lopez +6
We have performed scanning gate microscopy (SGM) on graphene field effect transistors (GFET), using a biased metallic nanowire coated with a dielectric layer as a contact mode tip…
cond-mat.mes-hall2010★ 48 cited
Ambipolar Graphene Field Effect Transistors by Local Metal Side Gates
Jifa Tian, Luis A. Jauregui, Gabriel Lopez +2
We demonstrate ambipolar graphene field effect transistors individually controlled by local metal side gates. The side gated field effect can have on/off ratio comparable with that…