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@ARTICLE{Lezaic:14663,
      author       = {Lezaic, M. and Spaldin, N. A.},
      title        = {{H}igh-temperature multiferroicity and strong
                      magnetocrystalline anisotropy in 3d-5d double perovskites},
      journal      = {Physical review / B},
      volume       = {83},
      number       = {2},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-14663},
      pages        = {024410},
      year         = {2011},
      note         = {We thank Kris Delaney, Phivos Mavropoulos, Stefan Blugel,
                      Frank Freimuth, and Sergey Ivanov for many valuable
                      discussions. M. L. gratefully acknowledges the support of
                      the Deutsche Forschungsgemeinschaft, Grant LE 2504/1-1, and
                      the Young Investigators Group Programme of the Helmholtz
                      Association, Contract VH-NG-409, as well as the support of
                      the Julich Supercomputing Centre. N.S. acknowedges support
                      from the NSF NIRT Program, Grant No. 0609377.},
      abstract     = {Using density functional calculations we explore the
                      properties of as-yet-unsynthesized 3d-5d ordered double
                      perovskites (A(2)BB'O-6) with highly polarizable Bi3+ ions
                      on the A site. We find that the Bi2NiReO6 and Bi2MnReO6
                      compounds are insulating and exhibit a robust net
                      magnetization that persists above room temperature. When the
                      in-plane lattice vectors of the pseudocubic unit cell are
                      constrained to be orthogonal (for example, by coherent
                      heteroepitaxy), the ground states are ferroelectric with
                      large polarization and a very large uniaxial
                      magnetocrystalline anisotropy with easy axis along the
                      ferroelectric polarization direction. Our results suggest a
                      route to multiferroism and electrically controlled
                      magnetization orientation at room temperature.},
      keywords     = {J (WoSType)},
      cin          = {PGI-1 / IAS-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000286752300004},
      doi          = {10.1103/PhysRevB.83.024410},
      url          = {https://juser.fz-juelich.de/record/14663},
}