10.26165/JUELICH-DATA/D94JMCBasarić, FarahFarahBasarić0009-0000-8721-3129Peter Grünberg Institute 9Brajović, VladanVladanBrajovićPeter Grünberg Institute 9Behner, GerritGerritBehner0000-0002-7218-3841Peter Grünberg Institute 9Moors, KristofKristofMoors0000-0002-8682-5286Peter Grünberg Institute 9Schaarman, WillianWillianSchaarmanPeter Grünberg Institute 9Manolescu, AndreiAndreiManolescu0000-0002-0713-4664Department of Engineering, Reykjavik UniversityJuluri, RaghavendraRaghavendraJuluri0000-0002-6500-5983Department of Physics, University of WarwickSanchez, Ana M.Ana M.SanchezDepartment of Physics, University of WarwickBae, Jin HeeJin HeeBaePeter Grünberg Institute 9Lüth Hans0000-0003-1617-3355Peter Grünberg Institute 9Grützmacher Detlev0000-0001-6290-9672Peter Grünberg Institute 9Pawlis, AlexanderAlexanderPawlis0000-0002-3394-0707Peter Grünberg Institute 10Schäpers, ThomasThomasSchäpers0000-0001-7861-5003Peter Grünberg Institute 9Data for: Aharonov-Bohm and Altshuler-Aronov-Spivak oscillations in the quasi-ballistic regime in phase-pure GaAs/InAs core/shell nanowiresJülich DATA2025PhysicsnanowireAharonov-Bohm effectmagnetotransportSchäpers, ThomasThomasSchäpersPeter Grünberg Institute 92025-06-162025-06-162503.0678959005591765842958712578435813357282569995799059209590725948558469586935811058167572825753157047583125810259623589005896558468582575768657874559185777358058595885900459216584715856857808579195732457242577615931259035593105791358816581725816057382576025724058366590545949858945590365827658409576585781456589575525807159330584695866057918564765705858373586775889258046582215772457704569005712856449575845869859176582355868857542576025692257251562765717757538590065843858609580465802157102573985674856707580595871758625587695804458204573835747856768566525636558125585065898358091586045750557590569935695556489139671396713967139671396713967139671396713967139671396713967139671396713967139671396713967139671396713967139671396713967139671151973861152098241444521426591437791439611442291442231443121441981442411458321477601475191477541475951477201476281477651475971477791476041478022196372187782220612175762222062217582188552235042202922175892237262210812206642239332198712237852182542171892171074061921744621776121761321786221851821842621931321948421945622015322013811519711911519711811624325311522008211521688711700942611520087311522507956937577595848359834574435787459214220419220302220407218290218358217494216409216297216458216414216321216152216308216292216039216422216578216267216516216559text/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/vnd.lotus-1-2-3application/octet-streamapplication/octet-streamtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csvtext/csv1.1CC0 WaiverData sets used for the figures in the manuscript
Abstract: The realization of various qubit systems based on high-quality hybrid superconducting quantum devices, is often achieved using semiconductor nanowires. For such hybrid devices, a good coupling between the superconductor and the conducting states in the semiconductor wire is crucial. GaAs/InAs core/shell nanowires with an insulating core, and a conductive InAs shell fulfill this requirement, since the electronic states are strongly confined near the surface. However, maintaining a good crystal quality in the conducting shell is a challenge for this type of nanowire. In this work, we present phase-pure zincblende GaAs/InAs core/shell nanowires and analyze their low-temperature magnetotransport properties. We observe pronounced magnetic flux quantum periodic oscillations, which can be attributed to a combination of Aharonov--Bohm and Altshuler--Aronov--Spivak oscillations. From the gate and temperature dependence of the conductance oscillations, as well as from supporting theoretical transport calculations, we conclude that the conducting states in the shell are in the quasi-ballistic transport regime, with few scattering centers, but nevertheless leading to an Altshuler-Aronov-Spivak correction that dominates at small magnetic field strengths. Our results demonstrate that phase-pure zincblende GaAs/InAs core/shell nanowires represent a very promising alternative semiconductor nanowire-based platform for hybrid quantum devices.