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@ARTICLE{elezn:826056,
      author       = {Železný, J. and Gao, H. and Manchon, Aurélien and
                      Freimuth, Frank and Mokrousov, Yuriy and Zemen, J. and
                      Mašek, J. and Sinova, Jairo and Jungwirth, T.},
      title        = {{S}pin-orbit torques in locally and globally
                      noncentrosymmetric crystals: {A}ntiferromagnets and
                      ferromagnets},
      journal      = {Physical review / B},
      volume       = {95},
      number       = {1},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2017-00325},
      pages        = {014403},
      year         = {2017},
      abstract     = {One of the main obstacles that prevents practical
                      applications of antiferromagnets is the difficulty of
                      manipulating the magnetic order parameter. Recently,
                      following the theoretical prediction [J. Železný et al.,
                      Phys. Rev. Lett. 113, 157201 (2014)], the electrical
                      switching of magnetic moments in an antiferromagnet was
                      demonstrated [P. Wadley et al., Science 351, 587 (2016)].
                      The switching is due to the so-called spin-orbit torque,
                      which has been extensively studied in ferromagnets. In this
                      phenomena a nonequilibrium spin-polarization exchange
                      coupled to the ordered local moments is induced by current,
                      hence exerting a torque on the order parameter. Here we give
                      a general systematic analysis of the symmetry of the
                      spin-orbit torque in locally and globally noncentrosymmetric
                      crystals. We study when the symmetry allows for a nonzero
                      torque, when is the torque effective, and its dependence on
                      the applied current direction and orientation of magnetic
                      moments. For comparison, we consider both antiferromagnetic
                      and ferromagnetic orders. In two representative model
                      crystals we perform microscopic calculations of the
                      spin-orbit torque to illustrate its symmetry properties and
                      to highlight conditions under which the spin-orbit torque
                      can be efficient for manipulating antiferromagnetic
                      moments.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {530},
      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) /
                      Magnetic Anisotropy of Metallic Layered Systems and
                      Nanostructures $(jiff13_20131101)$ / Topological transport
                      in real materials from ab initio $(jias12_20121101)$},
      pid          = {G:(DE-HGF)POF3-142 / $G:(DE-Juel1)jiff13_20131101$ /
                      $G:(DE-Juel1)jias12_20121101$},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000391305800002},
      doi          = {10.1103/PhysRevB.95.014403},
      url          = {https://juser.fz-juelich.de/record/826056},
}