66 citations · 199 across the 5 of their papers we have counts for
5 papers
The Aharonov-Bohm effect in graphene rings
Jörg Schelter, Patrik Recher, Björn Trauzettel
This is a review of electronic quantum interference in mesoscopic ring structures based on graphene, with a focus on the interplay between the Aharonov-Bohm effect and the peculiar…
How to Distinguish between Specular and Retroconfigurations for Andreev Reflection in Graphene Rings
Jörg Schelter, Björn Trauzettel, Patrik Recher
We numerically investigate Andreev reflection in a graphene ring with one normal conducting and one superconducting lead by solving the Bogoliubov--de Gennes equation within the La…
Color-dependent conductance of graphene with adatoms
J. Schelter, P. M. Ostrovsky, I. V. Gornyi +2
We study ballistic transport properties of graphene with a low concentration of vacancies or adatoms. The conductance of graphene doped to the Dirac point is found to depend on the…
Interplay of the Aharonov-Bohm effect and Klein tunneling in graphene
Jörg Schelter, Dan Bohr, Björn Trauzettel
We numerically investigate the effect of Klein tunneling on the Aharonov-Bohm oscillations in graphene rings using a tight-binding model with nearest-neighbor couplings. In order t…
Local Persistence in the Directed Percolation Universality Class
J. Fuchs, J. Schelter, F. Ginelli +1
We revisit the problem of local persistence in directed percolation, reporting improved estimates of the persistence exponent in 1+1 dimensions, discovering strong corrections to s…