9 citations · 9 across the 2 of their papers we have counts for
3 papers
Radial etching of strongly confined crystal-phase defined quantum dots
Markus Aspegren, Chris Mkolongo, Sebastian Lehmann +3
We realize strongly confined quantum dots (QDs) in InAs nanowires (NWs) by combining epitaxial crystal-phase control with chemical wet etching. A strong axial confinement is first…
Josephson junction π-0 transition induced by orbital hybridization in a double quantum dot
Rousan Debbarma, Athanasios Tsintzis, Markus Aspegren +5
In this work, we manipulate the phase shift of a Josephson junction using a parallel double quantum dot (QD). By employing a superconducting quantum interference device, we determi…
Josephson current via spin and orbital states of a tunable double quantum dot
Rousan Debbarma, Markus Aspegren, Florinda Viñas Boström +3
Supercurrent transport is experimentally studied in a Josephson junction hosting a double quantum dot (DQD) with tunable symmetries. The QDs are parallel-coupled to two superconduc…