Spin spectroscopy of a hybrid superconducting nanowire using side-coupled quantum dots
Year: 2023
Type: article
Abstract: We investigate superconducting hybrid nanowires defined by patterned gates on a two-dimensional heterostructure of InAs and Al, with lateral quantum dots operating as single-level spectrometers along the side of the nanowire. Applying magnetic field along the wire axis spin splits dot levels, providing spin-resolved spectroscopy. We investigate spin and charge polarizations of subgap states in the nanowire and their evolution with magnetic field and gate voltage.
Institutions: University of Copenhagen, Purdue University West Lafayette
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Awards: G2927648586, G6069308275
OpenAlex ID: W4385878805