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@ARTICLE{Weides:56184,
      author       = {Weides, M. and Schindler, C. and Kohlstedt, H.},
      title        = {{L}ow ${T}_c$ {J}osephson junctions with tailored barrier},
      journal      = {Journal of applied physics},
      volume       = {101},
      issn         = {0021-8979},
      address      = {Melville, NY},
      publisher    = {American Institute of Physics},
      reportid     = {PreJuSER-56184},
      pages        = {063902},
      year         = {2007},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Nb/Al2O3/Ni0.6Cu0.4/Nb based
                      superconductor-insulator-ferromagnet-superconductor
                      Josephson tunnel junctions with a thickness step in the
                      metallic ferromagnetic Ni0.6Cu0.4 interlayer were
                      fabricated. The step was defined by optical lithography and
                      controlled etching. The step height is on the scale of a few
                      angstroms. Experimentally determined junction parameters by
                      current-voltage characteristics and Fraunhofer pattern
                      indicate uniform ferromagnetic layer thicknesses and the
                      same interface transparencies for etched and nonetched F
                      layers. This technique could be used to tailor low-T-c
                      Josephson junctions having controlled critical current
                      densities at defined parts of the junction area, as needed
                      for tunable resonators, magnetic-field driven electronics,
                      or phase modulated devices. (c) 2007 American Institute of
                      Physics.},
      keywords     = {J (WoSType)},
      cin          = {IFF-6 / CNI},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB786 / I:(DE-Juel1)VDB381},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Applied},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000245317700088},
      doi          = {10.1063/1.2655487},
      url          = {https://juser.fz-juelich.de/record/56184},
}