The Josephine Project published on April 30st 2025 the YBCO/graphene (TMDC) deliverable (D.4.1). This deliverable contains information that demonstrates we have succeeded in fabricating junctions coupling Graphene and Transitions Metal Dichalcogenides with YBCO (YBCO/graphene and YBCO/TMDC junctions), based on transferred 2D material flakes. Both single (one interface) and multiple-interface junctions have been fabricated using an advanced (ion irradiation) lithography developed by CNRS to combine cuprate superconductors and flakes of 2D materials (such as graphene or TMDCs) in planar, gate-tuneable devices. We have investigated in situ capping of YBCO with different noble metals (Au, Pt), before choosing Au for transferring the 2D crystals
You can access this deliverable on the JOSEPHINE website, at this address, or under About the project > Public deliverables and reports
