90 citations · 175 across the 8 of their papers we have counts for
6 papers · 1 filter
Disorder induced helical-edge transport near =0 of monolayer graphene
Sung Ju Hong, Christopher Belke, Johannes C. Rode +2
The complex nature of filling factor =0 of monolayer graphene is studied in magnetotransport experiments. As function of perpendicular magnetic field a metal-insulator transitio…
Linking interlayer twist angle to geometrical parameters of self-assembled folded graphene structures
Johannes C. Rode, Dawei Zhai, Christopher Belke +4
Thin adhesive films can be removed from substrates, torn, and folded in distinct geometries under external driving forces. In two-dimensional materials, however, these processes ca…
Influence of disordered edges on transport properties in graphene
D. Smirnov, G. Yu. Vasileva, J. C. Rode +4
The influence of plasma etched sample edges on electrical transport and doping is studied. Through electrical transport measurements the overall doping and mobility are analyzed fo…
Superlattice structures in twisted bilayers of folded graphene
Hennrik Schmidt, Johannes C. Rode, Dmitri Smirnov +1
The electronic properties of bilayer graphene strongly depend on relative orientation of the two atomic lattices. Whereas Bernal-stacked graphene is most commonly studied, a rotati…
Suppression of decoherence in a graphene monolayer ring
Dmitri Smirnov, Johannes C. Rode, Rolf J. Haug
The influence of high magnetic fields on coherent transport is investigated. A monolayer graphene quantum ring is fabricated and the Aharonov-Bohm effect is observed. For increased…
Mixing of Edge States at a Bipolar Graphene Junction
H. Schmidt, J. C. Rode, C. Belke +2
An Atomic Force Microscope is used to locally manipulate a single layer graphene sheet. Transport measurements in this region as well as in the unmanipulated part reveal different…