4 papers
Modulations of the Work Function and Morphology of a Single MoS2 Nanotube by Charge Injection
M. Remškar, J. Jelenc, N. Czepurny +4
A current was injected into a single MoS2 nanotube using an atomic-force-microscopy probe. The trapped electrons and holes caused a partial collapse of the nanotube and its helical…
Tuning the supercurrent distribution in parallel ballistic graphene Josephson junctions
Philipp Schmidt, Luca Banszerus, Benedikt Frohn +7
We report on a ballistic and fully tunable Josephson junction system consisting of two parallel ribbons of graphene in contact with superconducting MoRe. By electrostatic gating of…
Stepwise fabrication and optimization of coplanar waveguide resonator hybrid devices
N. Kellner, N. Hüttner, M. Will +2
From the background of microwave-optomechanical experiments involving carbon nanotubes, the optimization of superconducting coplanar waveguide resonator devices is discussed. Two d…
Optomechanical coupling and damping of a carbon nanotube quantum dot
N. Hüttner, S. Blien, P. Steger +3
Carbon nanotubes are excellent nano-electromechanical systems, combining high resonance frequency, low mass, and large zero-point motion. At cryogenic temperatures they display hig…