196 citations · 1.5k across the 19 of their papers we have counts for
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Edge channel confinement in a bilayer graphene -- quantum dot
Hiske Overweg, Peter Rickhaus, Marius Eich +6
We combine electrostatic and magnetic confinement to define a quantum dot in bilayer graphene. The employed geometry couples -doped reservoirs to a -doped dot. At magnetic fi…
Electrostatically induced quantum point contact in bilayer graphene
Hiske Overweg, Hannah Eggimann, Xi Chen +10
We report the fabrication of electrostatically defined nanostructures in encapsulated bilayer graphene, with leakage resistances below depletion gates as high as G.…
Tunnelling Spectroscopy of Andreev States in Graphene
Landry Bretheau, Joel I-Jan Wang, Riccardo Pisoni +3
A normal conductor placed in good contact with a superconductor can inherit its remarkable electronic properties. This proximity effect microscopically originates from the formatio…
Gate-Defined One-Dimensional Channel and Broken Symmetry States in MoS van der Waals Heterostructures
Riccardo Pisoni, Yongjin Lee, Hiske Overweg +7
We have realized encapsulated trilayer MoS devices with gated graphene contacts. In the bulk, we observe an electron mobility as high as 7000~cm/(V s) at a density of 3 $…