322 citations · 1.1k across the 16 of their papers we have counts for
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Etched graphene single electron transistors on hexagonal boron nitride in high magnetic fields
A. Epping, S. Engels, C. Volk +4
We report on the fabrication and electrical characterisation of etched graphene single electron transistors (SETs) of various sizes on hexagonal boron nitride (hBN) in high magneti…
Etched graphene quantum dots on hexagonal boron nitride
S. Engels, A. Epping, C. Volk +6
We report on the fabrication and characterization of etched graphene quantum dots (QDs) on hexagonal boron nitride (hBN) and SiO2 with different island diameters. We perform a stat…
Graphene-based charge sensors
C. Neumann, C. Volk, S. Engels +1
We discuss graphene nanoribbon-based charge sensors and focus on their functionality in the presence of external magnetic fields and high frequency pulses applied to a nearby gate…
Probing relaxation times in graphene quantum dots
Christian Volk, Christoph Neumann, Sebastian Kazarski +5
Graphene quantum dots are attractive candidates for solid-state quantum bits. In fact, the predicted weak spin-orbit and hyperfine interaction promise spin qubits with long coheren…