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@ARTICLE{Jin:830430,
      author       = {Jin, Chiming and Li, Zi-An and Kovács, András and Caron,
                      Jan and Zheng, Fengshan and Rybakov, Filipp N. and Kiselev,
                      Nikolai S. and Du, Haifeng and Blügel, Stefan and Tian,
                      Mingliang and Zhang, Yuheng and Farle, Michael and
                      Dunin-Borkowski, Rafal},
      title        = {{C}ontrol of morphology and formation of highly
                      geometrically confined magnetic skyrmions},
      journal      = {Nature Communications},
      volume       = {8},
      issn         = {2041-1723},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {FZJ-2017-03979},
      pages        = {15569},
      year         = {2017},
      abstract     = {The ability to controllably manipulate magnetic skyrmions,
                      small magnetic whirls with particle-like properties, in
                      nanostructured elements is a prerequisite for incorporating
                      them into spintronic devices. Here, we use state-of-the-art
                      electron holographic imaging to directly visualize the
                      morphology and nucleation of magnetic skyrmions in a
                      wedge-shaped FeGe nanostripe that has a width in the range
                      of 45–150 nm. We find that geometrically-confined
                      skyrmions are able to adopt a wide range of sizes and
                      ellipticities in a nanostripe that are absent in both thin
                      films and bulk materials and can be created from a helical
                      magnetic state with a distorted edge twist in a simple and
                      efficient manner. We perform a theoretical analysis based on
                      a three-dimensional general model of isotropic chiral
                      magnets to confirm our experimental results. The flexibility
                      and ease of formation of geometrically confined magnetic
                      skyrmions may help to optimize the design of skyrmion-based
                      memory devices.},
      cin          = {IAS-1 / PGI-1 / ER-C-1 / PGI-5 / JARA-FIT / JARA-HPC},
      ddc          = {500},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      I:(DE-Juel1)ER-C-1-20170209 / I:(DE-Juel1)PGI-5-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
      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:000402751000001},
      pubmed       = {pmid:28580935},
      doi          = {10.1038/ncomms15569},
      url          = {https://juser.fz-juelich.de/record/830430},
}