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@ARTICLE{SchmitzAntoniak:888127,
      author       = {Schmitz-Antoniak, Carolin and Izarova, Natalya V. and
                      Stuckart, Maria and Smekhova, Alevtina and Schmitz, Detlef
                      and Shams, S. Fatemeh and Siemensmeyer, Konrad and Giesen,
                      Margret and Kögerler, Paul},
      title        = {{S}ensing alterations of the local environment of 3d, 4d,
                      and 4f central ions in polyoxopalladates with soft {X}-ray
                      magnetic dichroisms},
      journal      = {Journal of magnetism and magnetic materials},
      volume       = {514},
      issn         = {0304-8853},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ. Co.},
      reportid     = {FZJ-2020-04701},
      pages        = {167063 -},
      year         = {2020},
      abstract     = {Polyoxopalladates hosting 3d, 4d or 4f central ions form a
                      new class of molecular materials with well-defined, tunable
                      morphology and ions coordination to be considered as model
                      systems for basic research. We investigated the isotropic
                      X-ray absorption near-edge structure (XANES), X-ray magnetic
                      circular dichroism (XMCD), and X-ray magnetic linear
                      dichroism (XMLD) to monitor the influence of symmetry
                      changes on electronic and magnetic properties. After a brief
                      introductory review about recent results on 3d and 4d
                      transition metal ions, we (i) show that a change of the
                      coordination symmetry from cubic eightfold (tetrahedral) to
                      sixfold (octahedral) reduces the magnetic moment of Co2+
                      significantly and (ii) investigate whether axial distortions
                      can modify the 4f states of trivalent lanthanide ions. While
                      for Gd3+ there is no effect visible within experimental
                      uncertainties, changes were observed for Dy3+ and Ho3+. The
                      results are compared to atomic multiplet calculations
                      including the intra-atomic spin-dipole term . Furthermore,
                      several experimental pitfalls are discussed that may lead to
                      misinterpretation of X-ray absorption data but can be
                      excluded in the present study.},
      cin          = {PGI-6},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-6-20110106},
      pnm          = {522 - Controlling Spin-Based Phenomena (POF3-522)},
      pid          = {G:(DE-HGF)POF3-522},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000572829300011},
      doi          = {10.1016/j.jmmm.2020.167063},
      url          = {https://juser.fz-juelich.de/record/888127},
}