2k citations · 9.1k across the 82 of their papers we have counts for
5 papers · 1 filter
Electrically Tunable Band Gap in Silicene
N. D. Drummond, V. Zolyomi, V. I. Fal'ko
We report calculations of the electronic structure of silicene and the stability of its weakly buckled honeycomb lattice in an external electric field oriented perpendicular to the…
Landau levels in deformed bilayer graphene at low magnetic fields
M. Mucha-Kruczynski, I. L. Aleiner, V. I. Fal'ko
We review the effect of uniaxial strain on the low-energy electronic dispersion and Landau level structure of bilayer graphene. Based on the tight-binding approach, we derive a str…
Evidence for spin memory in the electron phase coherence in graphene
A. A. Kozikov, D. W. Horsell, E. McCann +1
We measure the dependence of the conductivity of graphene as a function of magnetic field, temperature and carrier density and discover a saturation of the dephasing length at low…
Tunable metal-insulator transition in double-layer graphene heterostructures
L. A. Ponomarenko, A. K. Geim, A. A. Zhukov +8
We report a double-layer electronic system made of two closely-spaced but electrically isolated graphene monolayers sandwiched in boron nitride. For large carrier densities in one…
Graphene, universality of the quantum Hall effect and redefinition of the SI system
T. J. B. M. Janssen, N. E. Fletcher, R. Goebel +6
The Système Internationale d'unités (SI system) is about to undergo its biggest change in half a century by redefining the units for mass and current in terms of the fundamental co…