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@ARTICLE{Georgalas:874383,
      author       = {Georgalas, C. and Samartzis, A. and Biniskos, Nikolaos and
                      Syskakis, E.},
      title        = {{E}ffects of {C}r-doping on the {J}ahn-{T}eller, the
                      orthorhombic to rhombohedral, and the magnetic transitions
                      in {L}a{M}n1-x{C}rx{O}3 compounds},
      journal      = {Physica / B},
      volume       = {586},
      issn         = {0921-4526},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {FZJ-2020-01403},
      pages        = {412101 -},
      year         = {2020},
      note         = {Bitte Post-Print ergänzen},
      abstract     = {We report on the electrical resistivity, the specific heat,
                      and differential thermal analysis of LaMn1-xCrxO3
                      (x=0.00-0.35) polycrystalline compounds at T>300 K, as well
                      as on their magnetic properties in the temperature range
                      from 80 K to 280 K. The transport and the thermal results
                      show that the isovalent substitution of Mn3+ by Cr3+
                      decreases the cooperative Jahn-Teller distortion and
                      consequently affects orbital ordering in the whole
                      concentration range. It is found that Cr drastically reduces
                      the entropy change associated to the Jahn-Teller transition
                      to negligible values for x≥0.20. The orthorhombic to
                      rhombohedral transition is also displaced to lower
                      temperatures by Cr-doping, however exhibiting non-zero
                      associated enthalpy changes for all x. A ferromagnetic
                      contribution develops in orbitally disordered alloys with
                      x≥0.20. The paramagnetic to ferromagnetic transition
                      temperatures show a similar variation upon increasing x as
                      for the LaMn1-xGaxO3 system, implying a common origin for
                      the ferromagnetic interaction in both systems.},
      cin          = {JCNS-2 / JARA-FIT / JCNS-ILL},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / $I:(DE-82)080009_20140620$ /
                      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},
      experiment   = {EXP:(DE-Juel1)ILL-IN12-20150421},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1016/j.physb.2020.412101},
      url          = {https://juser.fz-juelich.de/record/874383},
}