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@ARTICLE{Muto:151254,
      author       = {Muto, Shunsuke and Rusz, Ján and Tatsumi, Kazuyoshi and
                      Adam, Roman and Arai, Shigeo and Kocevski, Vancho and
                      Oppeneer, Peter M. and Bürgler, Daniel E. and Schneider,
                      Claus M.},
      title        = {{Q}uantitative characterization of nanoscale
                      polycrystalline magnets with electron magnetic circular
                      dichroism},
      journal      = {Nature Communications},
      volume       = {5},
      issn         = {2041-1723},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {FZJ-2014-01245},
      pages        = {3138},
      year         = {2014},
      abstract     = {Electron magnetic circular dichroism (EMCD) allows the
                      quantitative, element-selective determination of spin and
                      orbital magnetic moments, similar to its well-established
                      X-ray counterpart, X-ray magnetic circular dichroism (XMCD).
                      As an advantage over XMCD, EMCD measurements are made using
                      transmission electron microscopes, which are routinely
                      operated at sub-nanometre resolution, thereby potentially
                      allowing nanometre magnetic characterization. However,
                      because of the low intensity of the EMCD signal, it has not
                      yet been possible to obtain quantitative information from
                      EMCD signals at the nanoscale. Here we demonstrate a new
                      approach to EMCD measurements that considerably enhances the
                      outreach of the technique. The statistical analysis
                      introduced here yields robust quantitative EMCD signals.
                      Moreover, we demonstrate that quantitative magnetic
                      information can be routinely obtained using electron beams
                      of only a few nanometres in diameter without imposing any
                      restriction regarding the crystalline order of the specimen},
      cin          = {PGI-6},
      ddc          = {500},
      cid          = {I:(DE-Juel1)PGI-6-20110106},
      pnm          = {422 - Spin-based and quantum information (POF2-422)},
      pid          = {G:(DE-HGF)POF2-422},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000331097100002},
      pubmed       = {pmid:24451994},
      doi          = {10.1038/ncomms4138},
      url          = {https://juser.fz-juelich.de/record/151254},
}