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@ARTICLE{Li:893037,
      author       = {Li, Zhuo and Lu, Jinlian and Jin, Lei and Rusz, Ján and
                      Kocevski, Vancho and Yanagihara, Hideto and Kita, Eiji and
                      Mayer, Joachim and Dunin-Borkowski, Rafal E. and Xiang,
                      Hongjun and Zhong, Xiaoyan},
      title        = {{A}tomic {S}tructure and {E}lectron {M}agnetic {C}ircular
                      {D}ichroism of {I}ndividual {R}ock {S}alt {S}tructure
                      {A}ntiphase {B}oundaries in {S}pinel {F}errites},
      journal      = {Advanced functional materials},
      volume       = {31},
      number       = {21},
      issn         = {1616-3028},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2021-02517},
      pages        = {2008306 -},
      year         = {2021},
      note         = {Grants listed in the acknowledgments (FZJ side)Sino-German
                      Mobility Programme at the Sino-German Center for Research
                      Promotion (M-0265)European Research Council (ERC) under the
                      European Union's Horizon 2020 research and innovation
                      programme (Grant No. 856538, project “3D MAGiC” and
                      Grant No. 823717, project “ESTEEM3”)the DARPA TEE
                      program through grant MIPR# HR0011831554 and the Deutsche
                      Forschungsgemeinschaft (DFG, German Research Foundation) –
                      Project-ID 405553726 – TRR 270.},
      abstract     = {Spinel ferrites are an important class of materials, whose
                      magnetic properties are of interest for industrial
                      applications. The antiphase boundaries (APBs) that are
                      commonly observed in spinel ferrite films can hinder their
                      applications in spintronic devices and sensors, as a result
                      of their influence on magnetic degradation and
                      magnetoresistance of the materials. However, it is
                      challenging to correlate magnetic properties with atomic
                      structure in individual APBs due to the limited spatial
                      resolution of most magnetic imaging techniques. Here,
                      aberration-corrected scanning transmission electron
                      microscopy and electron energy-loss magnetic chiral
                      dichroism are used to measure the atomic structure and
                      electron magnetic circular dichroism (EMCD) of a single APB
                      in NiFe2O4 that takes the form of a rock salt structure
                      interlayer and is associated with a crystal translation of
                      (1/4)a[011]. First principles density functional theory
                      calculations are used to confirm that this specific APB
                      introduces antiferromagnetic coupling and a significant
                      decrease in the magnitude of the magnetic moments, which is
                      consistent with an observed decrease in EMCD signal at the
                      APB. The results provide new insight into the physical
                      origins of magnetic coupling at an individual defect on the
                      atomic scale.},
      cin          = {ER-C-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {535 - Materials Information Discovery (POF4-535) / 3D MAGiC
                      - Three-dimensional magnetization textures: Discovery and
                      control on the nanoscale (856538) / Self-EsteemProcesses - A
                      self-esteem process framework of the transition to work
                      (846839) / DARPA, Phase 2 - Defense Advanced Research
                      Projects Agency Manipulation of magnetic skyrmions for
                      logicin- memory applications (Z1422.01.18) / DFG project
                      405553726 - TRR 270: Hysterese-Design magnetischer
                      Materialien für effiziente Energieumwandlung (405553726)},
      pid          = {G:(DE-HGF)POF4-535 / G:(EU-Grant)856538 /
                      G:(EU-Grant)846839 / G:(DE-Juel-1)Z1422.01.18 /
                      G:(GEPRIS)405553726},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000629793800001},
      doi          = {10.1002/adfm.202008306},
      url          = {https://juser.fz-juelich.de/record/893037},
}