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@ARTICLE{Autieri:201448,
      author       = {Autieri, Carmine and Cuoco, Mario and Noce, Canio},
      title        = {{S}tructural and electronic properties of {S}r $_{2}$
                      {R}u{O} $_{4}$ /{S}r $_{3}$ {R}u $_{2}$ {O} $_{7}$
                      heterostructures},
      journal      = {Physical review / B},
      volume       = {89},
      number       = {7},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2015-03743},
      pages        = {075102},
      year         = {2014},
      abstract     = {We carry out first-principles calculations for
                      Sr2RuO4/Sr3Ru2O7 superlattices. We show that such systems
                      develop a significant structural rearrangement within the
                      superlattice, which leads to a modification of the
                      electronic structure close to the Fermi level. Compared with
                      the pure Sr2RuO4 and Sr3Ru2O7 phases, we find that the
                      positions of the peaks in the density of states close to the
                      Fermi levels get shifted and renormalized in the spectral
                      weight. Then, by means of the maximally localized Wannier
                      functions approach, we determine the effective tight-binding
                      parameters for Ru bands and used them to discuss the
                      modification of the electronic structure and the collective
                      behavior of superlattice with respect to the bulk phases.},
      cin          = {IAS-3},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-3-20090406},
      pnm          = {424 - Exploratory materials and phenomena (POF2-424)},
      pid          = {G:(DE-HGF)POF2-424},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000332339800002},
      doi          = {10.1103/PhysRevB.89.075102},
      url          = {https://juser.fz-juelich.de/record/201448},
}