Publications (4)
Evidence of the role of contacts on the observed electron-hole asymmetry in graphene
B. Huard, N. Stander, J. A. Sulpizio +1
We perform electrical transport measurements in graphene with several sample geometries. In particular, we design ``invasive'' probes crossing the whole graphene sheet as well as `…
Transport measurements across a tunable potential barrier in graphene
B. Huard, J. A. Sulpizio, N. Stander +3
The peculiar nature of electron scattering in graphene is among many exciting theoretical predictions for the physical properties of this material. To investigate electron scatteri…
Evidence of Klein tunneling in graphene p-n junctions
N. Stander, B. Huard, D. Goldhaber-Gordon
Transport through potential barriers in graphene is investigated using a set of metallic gates capacitively coupled to graphene to modulate the potential landscape. When a gate-ind…
Angular dependence of the magnetic-field driven superconductor-insulator transition in thin films of amorphous indium-oxide
A. Johansson, N. Stander, E. Peled +2
A significant anisotropy of the magnetic-field driven superconductor-insulator transition is observed in thin films of amorphous indium-oxide. The anisotropy is largest for more di…