220 citations · 2.3k across the 42 of their papers we have counts for
7 papers · 1 filter
GHz nanomechanical resonator in an ultraclean suspended graphene p-n junction
Minkyung Jung, Peter Rickhaus, Simon Zihlmann +3
We demonstrate high-frequency mechanical resonators in ballistic graphene p-n junctions. Fully suspended graphene devices with two bottom gates exhibit ballistic bipolar behavior a…
Topologically non-trivial valley states in bilayer graphene quantum point contacts
Hiske Overweg, Angelika Knothe, Thomas Fabian +11
We present measurements of quantized conductance in electrostatically induced quantum point contacts in bilayer graphene. The application of a perpendicular magnetic field leads to…
Interactions and magnetotransport through spin-valley coupled Landau levels in monolayer MoS
Riccardo Pisoni, Andor Kormányos, Matthew Brooks +12
The strong spin-orbit coupling and the broken inversion symmetry in monolayer transition metal dichalcogenides (TMDs) results in spin-valley coupled band structures. Such a band st…
Magnetotransport and lateral confinement in an InSe van der Waals Heterostructure
Yongjin Lee, Riccardo Pisoni, Hiske Overweg +10
In the last six years, Indium selenide (InSe) has appeared as a new van der Waals heterostructure platform which has been extensively studied due to its unique electronic and optic…
Coupled quantum dots in bilayer graphene
Marius Eich, Riccardo Pisoni, Alessia Pally +8
Electrostatic confinement of charge carriers in bilayer graphene provides a unique platform for carbon-based spin, charge or exchange qubits. By exploiting the possibility to induc…
Spin and Valley States in Gate-defined Bilayer Graphene Quantum Dots
Marius Eich, František Herman, Riccardo Pisoni +9
In bilayer graphene, electrostatic confinement can be realized by a suitable design of top and back gate electrodes. We measure electronic transport through a bilayer graphene quan…