% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Choi:22670,
      author       = {Choi, Y.-K. and Cho, J.-H. and Sanyal, B. and Bihlmayer,
                      G.},
      title        = {{W}eak antiferromagnetic superexchange interaction in fcc
                      {C}60{H}n},
      journal      = {Physical review / B},
      volume       = {86},
      number       = {8},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-22670},
      pages        = {081415},
      year         = {2012},
      note         = {This work was supported by National Research Foundation of
                      Korea (NRF) grant funded by the Korean Government
                      (NRF-2011-0015754). The calculations were performed by KISTI
                      supercomputing center through the strategic support program
                      (KSC-2011-C3-08) for the supercomputing application
                      research.},
      abstract     = {A recent density-functional calculation for fcc C60Hn (n =
                      odd) [ K.W. Lee and C. E. Lee, Phys. Rev. Lett. 106, 166402
                      (2011)] proposed the existence of Stoner ferromagnetism
                      based on an itinerant band model. However, our
                      density-functional calculation shows that the
                      antiferromagnetic (AFM) configuration is slightly more
                      stable than the ferromagnetic (FM) one. This preference for
                      antiferromagnetism over ferromagnetism is analogous to the
                      case of a dimer (C60H)(2), where each C60H is spin polarized
                      by an intramolecular exchange and the two magnetic moments
                      are antiferromagnetically coupled with each other. The
                      results demonstrate that the underlying mechanism of the
                      magnetic order in fcc C60Hn is associated with the AFM
                      superexchange between the magnetic moments created by H
                      dopants.},
      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, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000308210000003},
      doi          = {10.1103/PhysRevB.86.081415},
      url          = {https://juser.fz-juelich.de/record/22670},
}