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@ARTICLE{Sato:33616,
      author       = {Sato, K. and Dederichs, P. H. and Katayama-Yoshida, H.},
      title        = {{C}urie temperatures of {III}-{V} magnetic semiconductors
                      calculated from first-principles},
      journal      = {epl},
      volume       = {61},
      issn         = {0295-5075},
      address      = {Les Ulis},
      publisher    = {EDP Sciences},
      reportid     = {PreJuSER-33616},
      pages        = {403 - 408},
      year         = {2003},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Curie temperatures of the diluted magnetic semiconductors
                      (Ga, Mn) As, (Ga, Mn) N, (Ga, Cr) As and (Ga, Cr) N are
                      evaluated from first principles. The electronic structure is
                      calculated in the local spin density approximation by using
                      the Korringa-Kohn-Rostoker method combined with the coherent
                      potential approximation to describe the substitutional and
                      spin disorder. From the total energy differences between the
                      ferromagnetic state and the spin-glass state, realistic
                      estimations of Curie temperatures are achieved by using a
                      mapping on the Heisenberg model in the mean-field
                      approximation. Effects of additional carrier doping
                      treatments are also investigated. Very large Curie
                      temperatures are obtained, lying above room temperature for
                      ( Ga, Mn) N, ( Ga, Cr) As and ( Ga, Cr) N. Upon hole doping
                      the Curie temperature of (Ga, Mn) N further increases, while
                      (Ga, Mn) As shows a plateau behavior.},
      keywords     = {J (WoSType)},
      cin          = {IFF-TH-III},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB32},
      pnm          = {Kondensierte Materie},
      pid          = {G:(DE-Juel1)FUEK242},
      shelfmark    = {Physics, Multidisciplinary},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000180638600018},
      doi          = {10.1209/epl/i2003-00191-8},
      url          = {https://juser.fz-juelich.de/record/33616},
}