86 citations · 146 across the 12 of their papers we have counts for
13 papers
Phase controlled multi-terminal Josephson junction in ternary hybrid nanowire
Sabbir A. Kahn, Lukas Stampfer, Sara Marti-Sanchez +7
This work presents multiterminal Josephson junctions in hybrid semiconductor-superconductor InAsSb-Al nanocrosses. Hybrid nanocrosses are grown using molecular beam epitaxy and are…
Cryogenic performance of field-effect transistors and amplifiers based on selective area grown InAs nanowires
Giulia Meucci, Dags Olšteins, Damon J. Carrad +6
Indium-Arsenide (InAs) nanowire field-effect transistors (NWFETs) are promising platforms for high-speed, low-power nanoelectronics operating at cryogenic conditions, relevant for…
: A Method for Extracting the Density Dependent Mobility in Two-Terminal Nanodevices
Christian E. N. Petersen, Damon J. Carrad, Thierry Désiré +6
Measuring carrier mobility as a function of the carrier density in semiconductors using Hall effect is the gold standard for quantifying scattering mechanisms. However, for nanostr…
Coexistence of high electron-mobility, unpaired spins, and superconductivity at high carrier density SrTiO-based interfaces
Thor Hvid-Olsen, Christina H. Christoffersen, Damon J. Carrad +6
The band-structure of SrTiO-based two-dimensional electron gasses (2DEGs), have been found to play a role in features such as the superconducting dome, high-mobility t…
Statistical Reproducibility of Selective Area Grown InAs Nanowire Devices
Dāgs Olšteins, Gunjan Nagda, Damon J. Carrad +5
New approaches such as selective area growth, where crystal growth is lithographically controlled, allow the integration of bottom-up grown semiconductor nanomaterials in large-sca…
Cryogenic Multiplexing with Bottom-Up Nanowires
Dāgs Olšteins, Gunjan Nagda, Damon J. Carrad +5
Bottom-up grown nanomaterials play an integral role in the development of quantum technologies. Among these, semiconductor nanowires (NWs) are widely used in proof-of-principle exp…
Epitaxially Driven Phase Selectivity of Sn in Hybrid Quantum Nanowires
Sabbir A. Khan, Sara Martí-Sánchez, Dags Olsteins +8
Hybrid semiconductor/superconductor nanowires constitute a pervasive platform for studying gate-tunable superconductivity and the emergence of topological behavior. Their low-dimen…
Electronic transport in double-nanowire superconducting islands with multiple terminals
Alexandros Vekris, Juan Carlos Estrada Saldaña, Thomas Kanne +7
We characterize in-situ grown parallel nanowires bridged by a superconducting island. The magnetic-field and temperature dependence of Coulomb blockade peaks measured across differ…
Asymmetric Little-Parks Oscillations in Full Shell Double Nanowires
Alexandros Vekris, Juan Carlos Estrada Saldaña, Joeri de Bruijckere +6
Little-Parks oscillations of a hollow superconducting cylinder are of interest for flux-driven topological superconductivity in single Rashba nanowires. The oscillations are typica…
Josephson junctions in double nanowires bridged by in-situ deposited superconductors
Alexandros Vekris, Juan Carlos Estrada Saldaña, Thomas Kanne +9
We characterize parallel double quantum dot Josephson junctions based on closely-grown double nanowires bridged by in-situ deposited superconductors. The parallel double dot behavi…
Andreev interference in the surface accumulation layer of half-shell InAsSb/Al hybrid nanowires
Lukas Stampfer, Damon J. Carrad, Dags Olsteins +4
Understanding the spatial distribution of charge carriers in III-V nanowires proximity coupled to superconductors is important for the design and interpretation of experiments base…
Double nanowires for hybrid quantum devices
Thomas Kanne, Dags Olsteins, Mikelis Marnauza +8
Parallel one-dimensional semiconductor channels connected by a superconducting strip constitute the core platform in several recent quantum device proposals that rely e.g. on Andre…
Epitaxial Pb on InAs nanowires
Thomas Kanne, Mikelis Marnauza, Dags Olsteins +8
Semiconductor-superconductor hybrids are widely used for realising complex quantum phenomena such as topological superconductivity and spins coupled to Cooper pairs. Accessing exot…