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@ARTICLE{LimaFernandes:874388,
      author       = {Lima Fernandes, Imara and Bouhassoune, Mohammed and Lounis,
                      Samir},
      title        = {{D}efect-implantation for the all-electrical detection of
                      non-collinear spin-textures},
      journal      = {Nature Communications},
      volume       = {11},
      number       = {1},
      issn         = {2041-1723},
      address      = {[London]},
      publisher    = {Nature Publishing Group UK},
      reportid     = {FZJ-2020-01408},
      pages        = {1602},
      year         = {2020},
      abstract     = {The viability of past, current and future devices for
                      information technology hinges on their sensitivity to the
                      presence of impurities. The latter can reshape extrinsic
                      Hall effects or the efficiency of magnetoresistance effects,
                      essential for spintronics, and lead to resistivity
                      anomalies, the so-called Kondo effect. Here, we demonstrate
                      that atomic defects enable highly efficient all-electrical
                      detection of spin-swirling textures, in particular magnetic
                      skyrmions, which are promising bit candidates in future
                      spintronics devices. The concomitant impurity-driven
                      alteration of the electronic structure and magnetic
                      non-collinearity gives rise to a new spin-mixing
                      magnetoresistance (XMRdefect). Taking advantage of the
                      impurities-induced amplification of the bare transport
                      signal, which depends on their chemical nature, a
                      defect-enhanced XMR (DXMR) is proposed. Both XMR modes are
                      systematised for 3d and 4d transition metal defects
                      implanted at the vicinity of skyrmions generated in PdFe
                      bilayer deposited on Ir(111). The ineluctability of
                      impurities in devices promotes the implementation of
                      defect-enabled XMR modes in reading architectures with
                      immediate implications in magnetic storage technologies.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {500},
      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) /
                      First-principles investigation of single magnetic
                      nano-skyrmions $(jias17_20190501)$ / First-principles
                      investigation of single magnetic nano-skyrmions
                      $(jara0189_20190501)$},
      pid          = {G:(DE-HGF)POF3-142 / $G:(DE-Juel1)jias17_20190501$ /
                      $G:(DE-Juel1)jara0189_20190501$},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:32231203},
      UT           = {WOS:000563559600003},
      doi          = {10.1038/s41467-020-15379-6},
      url          = {https://juser.fz-juelich.de/record/874388},
}