69 citations · 229 across the 6 of their papers we have counts for
6 papers
Fine structure of the lowest Landau level in suspended trilayer graphene
H. J. van Elferen, A. Veligura, N. Tombros +4
Magneto-transport experiments on ABC-stacked suspended trilayer graphene reveal a complete splitting of the twelve-fold degenerated lowest Landau level, and, in particular, the ope…
Transport Gap in Suspended Bilayer Graphene at Zero Magnetic Field
A. Veligura, H. J. van Elferen, N. Tombros +3
We report a change of three orders of magnitudes in the resistance of a suspended bilayer graphene flake which varies from a few ks in the high carrier density regime to several…
Quantum Hall transport as a probe of capacitance profile at graphene edges
I. J. Vera-Marun, P. J. Zomer, A. Veligura +6
The quantum Hall effect is a remarkable manifestation of quantized transport in a two-dimensional electron gas. Given its technological relevance, it is important to understand its…
Field induced quantum-Hall ferromagnetism in suspended bilayer graphene
H. J. van Elferen, A. Veligura, E. V. Kurganova +5
We have measured the magneto-resistance of freely suspended high-mobility bilayer graphene. For magnetic fields T we observe the opening of a field induced gap at the charge…
Coexistence of electron and hole transport in graphene
S. Wiedmann, H. J. van Elferen, E. V. Kurganova +8
When sweeping the carrier concentration in monolayer graphene through the charge neutrality point, the experimentally measured Hall resistivity shows a smooth zero crossing. Using…
Spin splitting in graphene studied by means of tilted magnetic-field experiments
E. V. Kurganova, H. J. van Elferen, A. McCollam +6
We have measured the spin splitting in single-layer and bilayer graphene by means of tilted magnetic field experiments. Applying the Lifshitz-Kosevich formula for the spin-induced…