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@ARTICLE{Bessas:857040,
      author       = {Bessas, D. and Kantor, I. and Bourazani, D. and Georgalas,
                      K. and Biniskos, N. and Zhang, L. and Dugulan, A. I. and
                      Syskakis, E.},
      title        = {{S}ynthesis and detailed characterization of bulk
                      {S}r2{P}d{O}3},
      journal      = {Physica / B Condensed matter B},
      volume       = {554},
      issn         = {0921-4526},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {FZJ-2018-06308},
      pages        = {148-153},
      year         = {2019},
      abstract     = {Bulk Sr2PdO3 was synthesized by a modified solid state
                      reaction and a detailed characterization was carried out
                      using both microscopic and macroscopic experimental
                      techniques. Pd site exhibits an electric field gradient of
                      5.9(1) ⋅ 1017 V/cm2 due to the anisotropic local atomic
                      configuration. A Curie - paramagnetic susceptibility
                      indicating antiferromagnetic interactions superimposed to a
                      core diamagnetic state is confirmed. A linear volume thermal
                      expansion with a coefficient of 3.0(1) ⋅
                      10−5 K−1 at room temperature is extracted. A
                      collection of Einstein oscillators, with an Einstein
                      temperature of about 115 K, is involved in the thermal
                      transport. Large atomic displacements were observed in Sr
                      vibrations. No Pd or Sr valence change is observed up to
                      900 K. A moderate anharmonicity is identified and
                      quantified in a macroscopic Grüneisen parameter of 2.5(1)
                      at room temperature. The electrical resistivity reveals a
                      semiconducting behaviour. A systematic reduction in
                      electrical resistivity and a change in the conduction
                      mechanism is observed upon thermal cycling which indicates
                      that a peculiar electronic mechanism is involved.},
      cin          = {JCNS-2 / PGI-4 / JARA-FIT / JCNS-ILL},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
                      $I:(DE-82)080009_20140620$ / I:(DE-Juel1)JCNS-ILL-20110128},
      pnm          = {144 - Controlling Collective States (POF3-144) / 524 -
                      Controlling Collective States (POF3-524) / 6212 - Quantum
                      Condensed Matter: Magnetism, Superconductivity (POF3-621) /
                      6213 - Materials and Processes for Energy and Transport
                      Technologies (POF3-621) / 6G4 - Jülich Centre for Neutron
                      Research (JCNS) (POF3-623)},
      pid          = {G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 /
                      G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 /
                      G:(DE-HGF)POF3-6G4},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000457720900025},
      doi          = {10.1016/j.physb.2018.10.048},
      url          = {https://juser.fz-juelich.de/record/857040},
}