443 citations · 1.2k across the 15 of their papers we have counts for
8 papers · 1 filter
Parity-preserving and magnetic field resilient superconductivity in indium antimonide nanowires with tin shells
M. Pendharkar, B. Zhang, H. Wu +14
We study bottom-up grown semiconductor indium antimonide nanowires that are coated with shells of tin. The shells are uniform in thickness. The interface between Sn and InSb is abr…
Erasing odd-parity states in semiconductor quantum dots coupled to superconductors
Z. Su, R. Zitko, P. Zhang +9
Quantum dots are gate-defined within InSb nanowires, in proximity to NbTiN superconducting contacts. As the coupling between the dot and the superconductor is increased, the odd-pa…
Ubiquitous non-Majorana Zero-Bias Conductance Peaks in Nanowire Devices
Jun Chen, Benjamin Woods, Peng Yu +6
We perform tunneling measurements on indium antimonide nanowire/superconductor hybrid devices fabricated for the studies of Majorana bound states. At finite magnetic field, resonan…
Andreev Molecules in Semiconductor Nanowire Double Quantum Dots
Zhaoen Su, Alexandre B. Tacla, Moïra Hocevar +6
Quantum simulation is a way to study unexplored Hamiltonians by mapping them onto the assemblies of well-understood quantum systems such as ultracold atoms in optical lattices, tra…
Magnetic Field Evolution of Spin Blockade in Ge/Si Nanowire Double Quantum Dots
Azarin Zarassi, Zhaoen Su, Jeroen Danon +6
We perform transport measurements on double quantum dots defined in Ge/Si core/shell nanowires and focus on Pauli spin blockade in the regime where tens of holes occupy each dot. W…
Avalanche amplification of a single exciton in a semiconductor nanowire
Gabriele Bulgarini, Michael E. Reimer, Moïra Hocevar +3
Interfacing single photons and electrons is a crucial ingredient for sharing quantum information between remote solid-state qubits. Semiconductor nanowires offer the unique possibi…
Bright single-photon sources in bottom-up tailored nanowires
Michael E. Reimer, Gabriele Bulgarini, Nika Akopian +6
The ability to achieve near-unity light extraction efficiency is necessary for a truly deterministic single photon source. The most promising method to reach such high efficiencies…
Single photon emission and detection at the nanoscale utilizing semiconductor nanowires
Michael E. Reimer, Maarten P. van Kouwen, Maria Barkelid +9
We report recent progress toward on-chip single photon emission and detection in the near infrared utilizing semiconductor nanowires. Our single photon emitter is based on a single…