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@ARTICLE{Alcal:911332,
      author       = {Alcalà, Jordi and Ternero, Pau and Pop, Cornelia and
                      Piperno, Laura and Ricart, Susagna and Mestres, Narcís and
                      Puig, Teresa and Obradors, Xavier and Meledin, Alexander and
                      Celentano, Giuseppe and Palau, Anna},
      title        = {{I}nfluence of growth temperature on the pinning landscape
                      of {YB}a 2 {C}u 3 {O} 7− δ films grown from
                      {B}a-deficient solutions},
      journal      = {Superconductor science and technology},
      volume       = {35},
      number       = {10},
      issn         = {0953-2048},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {FZJ-2022-04624},
      pages        = {104004 -},
      year         = {2022},
      abstract     = {Cuprate coated conductors are promising materials for the
                      development of large-scale applications, having superior
                      performance over other superconductors. Tailoring their
                      vortex pinning landscape through nanostructure engineering
                      is one of the major challenges to fulfill the specific
                      application requirements. In this work, we have studied the
                      influence of the growth temperature on the generation of
                      intrinsic pinning defects in YBa2Cu3O7−δ films grown by
                      chemical solution deposition using low Ba precursor
                      solutions. We have analysed the critical current density as
                      a function of the temperature, applied magnetic field
                      magnitude and orientation, Jc(T,H,θ), to elucidate the
                      nature and strength of pinning sites and correlate the
                      microstructure of the films with their superconducting
                      performance. An efficient pinning landscape consisting of
                      stacking faults and associated nanostrain is naturally
                      induced by simply tuning the growth temperature without the
                      need to add artificial pinning sites. Samples grown at an
                      optimized temperature of 750 °C show very high self-field
                      Jc values correlated with an overdoped state and improved
                      Jc(T,H,θ) performances.},
      cin          = {ER-C-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)ER-C-2-20170209},
      pnm          = {5353 - Understanding the Structural and Functional Behavior
                      of Solid State Systems (POF4-535) / ESTEEM3 - Enabling
                      Science and Technology through European Electron Microscopy
                      (823717)},
      pid          = {G:(DE-HGF)POF4-5353 / G:(EU-Grant)823717},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000850353400001},
      doi          = {10.1088/1361-6668/ac8580},
      url          = {https://juser.fz-juelich.de/record/911332},
}