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@ARTICLE{Liebsch:2328,
      author       = {Liebsch, A.},
      title        = {{D}oping-driven {M}ott transition in
                      ${L}a_{1-x}{S}r_x{T}i{O}_3$ via simultaneous electron and
                      hole doping of t2g subbands as predicted by {LDA}+{DMFT}
                      calculations},
      journal      = {Physical review / B},
      volume       = {77},
      number       = {11},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-2328},
      pages        = {115115},
      year         = {2008},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The insulator to metal transition in LaTiO3 induced by La
                      substitution via Sr is studied within multiband exact
                      diagonalization dynamical mean field theory at finite
                      temperatures. It is shown that weak hole doping triggers a
                      large interorbital charge transfer, with simultaneous
                      electron and hole doping of t(2g) subbands. The transition
                      is first order and exhibits phase separation between
                      insulator and metal. In the metallic phase, subband
                      compressibilities become very large and have opposite signs.
                      Electron doping gives rise to an interorbital charge flow in
                      the same direction as hole doping. These results can be
                      understood in terms of a strong orbital depolarization.},
      keywords     = {J (WoSType)},
      cin          = {IFF-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB781},
      pnm          = {Kondensierte Materie},
      pid          = {G:(DE-Juel1)FUEK414},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000254542800054},
      doi          = {10.1103/PhysRevB.77.115115},
      url          = {https://juser.fz-juelich.de/record/2328},
}