158 citations · 1.1k across the 31 of their papers we have counts for
31 papers
AC Josephson effect in a gate-tunable CdAs nanowire superconducting weak link
Roy Haller, Melissa Osterwalder, Gergő Fülöp +3
Three-dimensional topological Dirac semimetals have recently gained significant attention, since they possess exotic quantum states. When constructing Josephson junctions utilizing…
Strong coupling between a microwave photon and a singlet-triplet qubit
Jann H. Ungerer, Alessia Pally, Artem Kononov +9
Tremendous progress in few-qubit quantum processing has been achieved lately using superconducting resonators coupled to gate voltage defined quantum dots. While the strong couplin…
Performance of high impedance resonators in dirty dielectric environments
Jann H. Ungerer, Deepankar Sarmah, Artem Kononov +4
High-impedance resonators are a promising contender for realizing long-distance entangling gates between spin qubits. Often, the fabrication of spin qubits relies on the use of gat…
Spectroscopy of the local density-of-states in nanowires using integrated quantum dots
Frederick S. Thomas, Malin Nilsson, Carlo Ciaccia +6
In quantum dot (QD) electron transport experiments additional features can appear in the differential conductance that do not originate from discrete states in the QD, but…
Radio-frequency characterization of a supercurrent transistor made from a carbon nanotube
M. Mergenthaler, F. J. Schupp, A. Nersisyan +6
A supercurrent transistor is a superconductor-semiconductor hybrid device in which the Josephson supercurrent is switched on and off using a gate voltage. While such devices have b…
Reducing the hydrogen content in liquid helium
Dominik Sifrig, Sascha Martin, Dominik Zumbühl +2
Helium has the lowest boiling point of any element in nature at normal atmospheric pressure. Therefore, any unwanted substance like impurities present in liquid helium will be froz…