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@ARTICLE{Zanolli:818077,
      author       = {Zanolli, Zeila},
      title        = {{G}raphene-multiferroic interfaces for spintronics
                      applications},
      journal      = {Scientific reports},
      volume       = {6},
      issn         = {2045-2322},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {FZJ-2016-04611},
      pages        = {31346},
      year         = {2016},
      abstract     = {Graphene and magnetoelectric multiferroics are promising
                      materials for spintronic devices with high performance and
                      low energy consumption. A very long spin diffusion length
                      and high carrier mobility make graphene attractive for
                      spintronics. The coupling between ferroelectricity and
                      magnetism, which characterises magnetoelectrics, opens the
                      way towards unique device architectures. In this work, we
                      combine the features of both materials by investigating the
                      interface between graphene and BaMnO3, a magnetoelectric
                      multiferroic. We show that electron charge is transferred
                      across the interface and magnetization is induced in the
                      graphene sheet due to the strong interaction between C and
                      Mn. Depending on the relative orientation of graphene and
                      BaMnO3, a quasi-half-metal or a magnetic semiconductor can
                      be obtained. A remarkably large proximity induced spin
                      splitting of the Dirac cones (~300 meV) is achieved. We also
                      show how doping with acceptors can make the high-mobility
                      region of the electronic bands experimentally accessible.
                      This suggests a series of possible applications in
                      spintronics (e.g. spin filters, spin injectors) for hybrid
                      organic-multiferroic materials and reveals hybrid
                      organic-multiferroics as a new class of materials that may
                      exhibit exotic phenomena such as the quantum anomalous Hall
                      effect and a Rashba spin-orbit induced topological gap.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {000},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
      pnm          = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
                      Controlling Configuration-Based Phenomena (POF3-143)},
      pid          = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000381744300001},
      pubmed       = {pmid:27550389},
      doi          = {10.1038/srep31346},
      url          = {https://juser.fz-juelich.de/record/818077},
}