{"@context":"http://schema.org","@type":"Dataset","@id":"https://doi.org/10.26165/JUELICH-DATA/EDX1CD","identifier":"https://doi.org/10.26165/JUELICH-DATA/EDX1CD","name":"Data for: \"Superconducting Diode Effect in Selectively-Grown Topological Insulator based Josephson Junctions\"","creator":[{"name":"Behner, Gerrit","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0002-7218-3841","identifier":"https://orcid.org/0000-0002-7218-3841"},{"name":"Jalil, Abdur Reman","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0003-1869-2466","identifier":"https://orcid.org/0000-0003-1869-2466"},{"name":"Grützmacher, Detlev","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0001-6290-9672","identifier":"https://orcid.org/0000-0001-6290-9672"},{"name":"Schäpers, Thomas","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0001-7861-5003","identifier":"https://orcid.org/0000-0001-7861-5003"}],"author":[{"name":"Behner, Gerrit","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0002-7218-3841","identifier":"https://orcid.org/0000-0002-7218-3841"},{"name":"Jalil, Abdur Reman","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0003-1869-2466","identifier":"https://orcid.org/0000-0003-1869-2466"},{"name":"Grützmacher, Detlev","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0001-6290-9672","identifier":"https://orcid.org/0000-0001-6290-9672"},{"name":"Schäpers, Thomas","affiliation":"Peter Grünberg Institute 9","@id":"https://orcid.org/0000-0001-7861-5003","identifier":"https://orcid.org/0000-0001-7861-5003"}],"datePublished":"2025-11-25","dateModified":"2025-11-25","version":"1","description":["Abstract: The Josephson diode effect, where the switching current magnitude depends on its direction, arises when both time-reversal and inversion symmetries are broken - often achieved by a combination of spin-orbit interaction and applied magnetic fields. Taking advantage of the strong spin-orbit coupling inherent in three-dimensional topological insulators, we study this phenomenon in Nb/Bi0.8Sb1.2Te3/Nb Josephson weak-link junctions. Under an in-plane magnetic field perpendicular to the current direction, we observe a pronounced Josephson diode effect with efficiencies up to 7%. A crucial component of this behavior is the non-sinusoidal current-phase relationship and an anomalous phase shift, which we attribute to the presence of a ballistic supercurrent component due to the surface states. These findings open up new avenues for harnessing and controlling the Josephson diode effect in topological material systems."],"keywords":["Physics","Topological insulators, Josephson diode effect"],"license":{"@type":"Dataset","text":"CC0","url":"https://creativecommons.org/publicdomain/zero/1.0/"},"includedInDataCatalog":{"@type":"DataCatalog","name":"Jülich DATA","url":"https://data.fz-juelich.de"},"publisher":{"@type":"Organization","name":"Jülich DATA"},"provider":{"@type":"Organization","name":"Jülich DATA"},"distribution":[{"@type":"DataDownload","name":"13_SFig9.csv","fileFormat":"text/csv","contentSize":173240,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40236"},{"@type":"DataDownload","name":"1_SFig9.csv","fileFormat":"text/csv","contentSize":520989,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40226"},{"@type":"DataDownload","name":"All_Data.csv","fileFormat":"text/csv","contentSize":115765202,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40243"},{"@type":"DataDownload","name":"Fig1.pdf","fileFormat":"application/pdf","contentSize":579840,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40238"},{"@type":"DataDownload","name":"Fig1.png","fileFormat":"image/png","contentSize":555606,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40244"},{"@type":"DataDownload","name":"Fig2.pdf","fileFormat":"application/pdf","contentSize":199750,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40223"},{"@type":"DataDownload","name":"Fig2.png","fileFormat":"image/png","contentSize":99635,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40229"},{"@type":"DataDownload","name":"Fig3.pdf","fileFormat":"application/pdf","contentSize":117640,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40245"},{"@type":"DataDownload","name":"Fig3.png","fileFormat":"image/png","contentSize":35088,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40220"},{"@type":"DataDownload","name":"Fig4.pdf","fileFormat":"application/pdf","contentSize":164356,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40235"},{"@type":"DataDownload","name":"Fig4.png","fileFormat":"image/png","contentSize":132534,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40241"},{"@type":"DataDownload","name":"IV_Supp.pdf","fileFormat":"application/pdf","contentSize":183356,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40246"},{"@type":"DataDownload","name":"IV_Supp.png","fileFormat":"image/png","contentSize":88795,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40221"},{"@type":"DataDownload","name":"SFig1.pdf","fileFormat":"application/pdf","contentSize":176554,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40237"},{"@type":"DataDownload","name":"SFig1.png","fileFormat":"image/png","contentSize":79838,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40233"},{"@type":"DataDownload","name":"SFig2.pdf","fileFormat":"application/pdf","contentSize":142448,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40230"},{"@type":"DataDownload","name":"SFig2.png","fileFormat":"image/png","contentSize":80800,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40234"},{"@type":"DataDownload","name":"SFig3.pdf","fileFormat":"application/pdf","contentSize":124998,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40239"},{"@type":"DataDownload","name":"SFig3.png","fileFormat":"image/png","contentSize":159268,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40242"},{"@type":"DataDownload","name":"SFig4.pdf","fileFormat":"application/pdf","contentSize":159560,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40231"},{"@type":"DataDownload","name":"SFig4.png","fileFormat":"image/png","contentSize":118260,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40232"},{"@type":"DataDownload","name":"SFig5.pdf","fileFormat":"application/pdf","contentSize":128195,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40224"},{"@type":"DataDownload","name":"SFig5.png","fileFormat":"image/png","contentSize":167548,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40225"},{"@type":"DataDownload","name":"SFig6.pdf","fileFormat":"application/pdf","contentSize":176704,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40240"},{"@type":"DataDownload","name":"SFig6.png","fileFormat":"image/png","contentSize":87654,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40222"},{"@type":"DataDownload","name":"SFig7.pdf","fileFormat":"application/pdf","contentSize":237003,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40227"},{"@type":"DataDownload","name":"SFig7.png","fileFormat":"image/png","contentSize":150905,"contentUrl":"https://data.fz-juelich.de/api/access/datafile/40228"}]}