Flux-induced topological superconductivity in full-shell nanowires

S Vaitiekėnas, GW Winkler, B Van Heck, T Karzig… - Science, 2020 - science.org
INTRODUCTION Majorana zero modes (MZMs) localized at the ends of one-dimensional
topological superconductors are promising candidates for fault-tolerant quantum computing …

Recent progress on Majorana in semiconductor-superconductor heterostructures—engineering and detection

Z Cao, S Chen, G Zhang, DE Liu - Science China Physics, Mechanics & …, 2023 - Springer
Majorana zero modes (MZMs) are exotic excitations (in condensed matter systems) of
fundamental scientific interest and hold great promise as the basis of fault-tolerant …

Zero-energy Andreev bound states from quantum dots in proximitized Rashba nanowires

C Reeg, O Dmytruk, D Chevallier, D Loss, J Klinovaja - Physical Review B, 2018 - APS
We study an analytical model of a Rashba nanowire that is partially covered by and coupled
to a thin superconducting layer, where the uncovered region of the nanowire forms a …

Majorana-like Coulomb spectroscopy in the absence of zero-bias peaks

M Valentini, M Borovkov, E Prada, S Martí-Sánchez… - Nature, 2022 - nature.com
Hybrid semiconductor–superconductor devices hold great promise for realizing topological
quantum computing with Majorana zero modes,,,–. However, multiple claims of Majorana …

Epitaxial Pb on InAs nanowires for quantum devices

T Kanne, M Marnauza, D Olsteins, DJ Carrad… - Nature …, 2021 - nature.com
Semiconductor–superconductor hybrids are widely used to realize complex quantum
phenomena, such as topological superconductivity and spins coupled to Cooper pairs …

Conductance-matrix symmetries of a three-terminal hybrid device

GC Ménard, GLR Anselmetti, EA Martinez, D Puglia… - Physical Review Letters, 2020 - APS
We present conductance-matrix measurements of a three-terminal superconductor-
semiconductor hybrid device consisting of two normal leads and one superconducting lead …

Nonlocal conductance spectroscopy of Andreev bound states: symmetry relations and BCS charges

J Danon, AB Hellenes, EB Hansen, L Casparis… - Physical Review Letters, 2020 - APS
Two-terminal conductance spectroscopy of superconducting devices is a common tool for
probing Andreev and Majorana bound states. Here, we study theoretically a three-terminal …

Shadow epitaxy for in situ growth of generic semiconductor/superconductor hybrids

DJ Carrad, M Bjergfelt, T Kanne, M Aagesen… - Advanced …, 2020 - Wiley Online Library
Uniform, defect‐free crystal interfaces and surfaces are crucial ingredients for realizing high‐
performance nanoscale devices. A pertinent example is that advances in gate‐tunable and …

Closing of the induced gap in a hybrid superconductor-semiconductor nanowire

D Puglia, EA Martinez, GC Ménard, A Pöschl, S Gronin… - Physical Review B, 2021 - APS
We present conductance-matrix measurements in long, three-terminal hybrid
superconductor-semiconductor nanowires, and compare with theoretical predictions of a …

Weak measurement protocols for Majorana bound state identification

J Manousakis, C Wille, A Altland, R Egger… - Physical review …, 2020 - APS
We propose a continuous weak measurement protocol testing the nonlocality of Majorana
bound states through current shot noise correlations. The experimental setup contains a …