111 citations · 253 across the 6 of their papers we have counts for
6 papers
Magnetic-Field Dependence of Tunnel Couplings in Carbon Nanotube Quantum Dots
K. Grove-Rasmussen, S. Grap, J. Paaske +6
By means of sequential and cotunneling spectroscopy, we study the tunnel couplings between metallic leads and individual levels in a carbon nanotube quantum dot. The levels are ord…
Exchange cotunneling through quantum dots with spin-orbit coupling
J. Paaske, A. Andersen, K. Flensberg
We investigate the effects of spin-orbit interaction (SOI) on the exchange cotunneling through a spinful Coulomb blockaded quantum dot. In the case of zero magnetic field, Kondo ef…
Mesoscopic conductance fluctuations in InAs nanowire-based SNS junctions
T. S. Jespersen, M. L. Polianski, C. B. Soerensen +2
We report a systematic experimental study of mesoscopic conductance fluctuations in superconductor/normal/superconductor (SNS) devices Nb/InAs-nanowire/Nb. These fluctuations far e…
Critical and excess current through an open quantum dot: Temperature and magnetic field dependence
H. Ingerslev Jørgensen, K. Grove-Rasmussen, K. Flensberg +1
We present measurements of temperature and magnetic field dependence of the critical current and excess current in a carbon nanotube Josephson quantum dot junction. The junction is…
Gate-dependent tunneling-induced level shifts observed in carbon nanotube quantum dots
J. V. Holm, H. I. Jørgensen, K. Grove-Rasmussen +3
We have studied electron transport in clean single-walled carbon nanotube quantum dots. Because of the large number of Coulomb blockade diamonds simultaneously showing both shell s…
Electron transport in single wall carbon nanotube weak links in the Fabry-Perot regime
H. I. Jørgensen, K. Grove-Rasmussen, T. Novotný +2
We fabricated reproducible high transparency superconducting contacts consisting of superconducting Ti/Al/Ti trilayers to gated single-walled carbon nanotubes (SWCNTs). The reporte…