82 citations · 179 across the 5 of their papers we have counts for
5 papers
Strong spin-orbit interaction and -factor renormalization of hole spins in Ge/Si nanowire quantum dots
F. N. M. Froning, M. J. Rančić, B. Hetényi +8
The spin-orbit interaction lies at the heart of quantum computation with spin qubits, research on topologically non-trivial states, and various applications in spintronics. Hole sp…
Out-of-plane corrugations in graphene based van der Waals heterostructures
Simon Zihlmann, Péter Makk, Mirko K. Rehmann +7
Two dimensional materials are usually envisioned as flat, truly 2D layers. However out-of-plane corrugations are inevitably present in these materials. In this manuscript, we show…
Characterization of Hydrogen Plasma Defined Graphene Edges
Mirko K. Rehmann, Yemliha B. Kalyoncu, Marcin Kisiel +8
We investigate the quality of hydrogen plasma defined graphene edges by Raman spectroscopy, atomic resolution AFM and low temperature electronic transport measurements. The exposur…
Single, double, and triple quantum dots in Ge/Si nanowires
F. N. M. Froning, M. K. Rehmann, J. Ridderbos +6
We report highly tunable control of holes in Ge/Si core/shell nanowires (NWs). We demonstrate the ability to create single quantum dots (QDs) of various sizes, with low hole occupa…
Anisotropic Etching of Graphite and Graphene in a Remote Hydrogen Plasma
Dorothee Hug, Simon Zihlmann, Mirko K. Rehmann +6
We investigate the etching of a pure hydrogen plasma on graphite samples and graphene flakes on SiO and hexagonal Boron-Nitride (hBN) substrates. The pressure and distance depe…