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@ARTICLE{Schmidt:1025624,
      author       = {Schmidt, Philipp and Banszerus, Luca and Frohn, Benedikt
                      and Blien, Stefan and Watanabe, Kenji and Taniguchi, Takashi
                      and Hüttel, Andreas K. and Beschoten, Bernd and Hassler,
                      Fabian and Stampfer, Christoph},
      title        = {{T}uning the supercurrent distribution in parallel
                      ballistic graphene {J}osephson junctions},
      journal      = {Physical review applied},
      volume       = {20},
      number       = {5},
      issn         = {2331-7019},
      address      = {College Park, Md. [u.a.]},
      publisher    = {American Physical Society},
      reportid     = {FZJ-2024-03013},
      pages        = {054049},
      year         = {2023},
      abstract     = {We report on a ballistic and fully tunable
                      Josephson-junction system consisting of two parallel ribbons
                      of graphene in contact with superconducting
                      molybdenum-rhenium. By electrostatic gating of the two
                      individual graphene ribbons, we gain control over the
                      real-space distribution of the superconducting current
                      density, which can be continuously tuned between the two
                      ribbons. We extract the respective gate-dependent spatial
                      distributions of the real-space current density by employing
                      Fourier and Hilbert transformations of the
                      magnetic-field-induced modulation of the critical current.
                      This approach is fast and does not rely on a symmetric
                      current profile. It is therefore a universally applicable
                      tool, potentially useful for carefully adjusting Josephson
                      junctions.},
      cin          = {PGI-9 / PGI-11 / JARA-FIT / INM-11},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-9-20110106 / I:(DE-Juel1)PGI-11-20170113 /
                      $I:(DE-82)080009_20140620$ / I:(DE-Juel1)INM-11-20170113},
      pnm          = {5221 - Advanced Solid-State Qubits and Qubit Systems
                      (POF4-522) / 5222 - Exploratory Qubits (POF4-522) / DFG
                      project 390534769 - EXC 2004: Materie und Licht für
                      Quanteninformation (ML4Q) (390534769) / GrapheneCore3 -
                      Graphene Flagship Core Project 3 (881603) / 2D4QT - 2D
                      Materials for Quantum Technology (820254) / DFG project
                      438638106 - Quantentransport in Nanoröhren:
                      Einzelelektron-Optomechanik und neuartige Materialien
                      (438638106)},
      pid          = {G:(DE-HGF)POF4-5221 / G:(DE-HGF)POF4-5222 /
                      G:(GEPRIS)390534769 / G:(EU-Grant)881603 /
                      G:(EU-Grant)820254 / G:(GEPRIS)438638106},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001110819700002},
      doi          = {10.1103/PhysRevApplied.20.054049},
      url          = {https://juser.fz-juelich.de/record/1025624},
}