123 citations · 317 across the 4 of their papers we have counts for
4 papers
Size quantization of Dirac fermions in graphene constrictions
B. Terrés, L. A. Chizhova, F. Libisch +9
Quantum point contacts (QPCs) are cornerstones of mesoscopic physics and central building blocks for quantum electronics. Although the Fermi wave-length in high-quality bulk graphe…
Coherent transport through graphene nanoribbons in the presence of edge disorder
F. Libisch, S. Rotter, J. Burgdörfer
We simulate electron transport through graphene nanoribbons of experimentally realizable size (length L up to 2 micrometer, width W approximately 40 nm) in the presence of scatteri…
Wave function mapping in graphene quantum dots with soft confinement
D. Subramaniam, F. Libisch, Y. Li +11
Using low-temperature scanning tunneling spectroscopy, we map the local density of states (LDOS) of graphene quantum dots supported on Ir(111). Due to a band gap in the projected I…
Transition to Landau Levels in Graphene Quantum Dots
F. Libisch, S. Rotter, J. Güttinger +2
We investigate the electronic eigenstates of graphene quantum dots of realistic size (i.e., up to 80 nm diameter) in the presence of a perpendicular magnetic field B. Numerical tig…