Ontology highlight
ABSTRACT:
SUBMITTER: Ke CT
PROVIDER: S-EPMC6704170 | biostudies-literature | 2019 Aug
REPOSITORIES: biostudies-literature
Nature communications 20190821 1
Planar Josephson junctions (JJs) made in semiconductor quantum wells with large spin-orbit coupling are capable of hosting topological superconductivity. Indium antimonide (InSb) two-dimensional electron gases (2DEGs) are particularly suited for this due to their large Landé g-factor and high carrier mobility, however superconducting hybrids in these 2DEGs remain unexplored. Here we create JJs in high quality InSb 2DEGs and provide evidence of ballistic superconductivity over micron-scale length ...[more]