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@ARTICLE{Galanakis:17871,
      author       = {Galanakis, I. and Sasioglu, E.},
      title        = {{S}tability of ferromagnetism against doping in
                      half-metallic alloys},
      journal      = {Journal of applied physics},
      volume       = {109},
      issn         = {0021-8979},
      address      = {Melville, NY},
      publisher    = {American Institute of Physics},
      reportid     = {PreJuSER-17871},
      pages        = {113912},
      year         = {2011},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {We use a rigid band model to simulate doping in
                      half-metallic NiMnSb and CoMnSb semi-Heusler alloys. Using
                      first-principles calculations we calculate the
                      intrasublattice exchange constants and the Curie temperature
                      for these alloys as a function of the shift of the Fermi
                      level and compare them also with the case of half-metallic
                      CrAs and CrSe zinc-blende alloys. We show for all four
                      compounds that the interactions between Cr-Cr(Mn-Mn) nearest
                      neighbors are sufficient to explain the behavior of the
                      Curie temperature. The interplay between the ferromagnetic
                      RKKY-like and the antiferromagnetic superexchange
                      interactions depends strongly on the details of the density
                      of states around the minority-spin gap and thus it is found
                      to be alloy-dependent. (C) 2011 American Institute of
                      Physics. [doi:10.1063/1.3592168]},
      keywords     = {J (WoSType)},
      cin          = {IAS-1 / PGI-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Applied},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000292214700098},
      doi          = {10.1063/1.3592168},
      url          = {https://juser.fz-juelich.de/record/17871},
}