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@INPROCEEDINGS{Kanwar:1055100,
      author       = {Kanwar, Komal and Prakash, Pulkit and Angst, Manuel},
      title        = {{I}nfluence of {D}oping and {P}ressure on the {M}agnetic
                      {B}ehavior of {S}m{C}r{O}₃},
      reportid     = {FZJ-2026-01857},
      year         = {2026},
      abstract     = {The magnetic interactions between rare-earth and
                      transition-metal moments are of significant interest in the
                      study of permanent magnets [1-2]. In particular, the
                      interplay between 4f and 3d magnetic moments leads to
                      complex behaviors, giving rise to phenomena such as spin
                      reorientation, exchange bias, multiferroicity, and spin
                      switching [3]. Among rare-earth chromites, SmCrO₃ has been
                      extensively investigated due to its complex magnetic phase
                      diagram and potential multiferroic properties [4]. In
                      rare-earth orthochromites, the Mn substitution at the
                      Cr-site has shown versatile magnetic phenomena, and research
                      on these materials has been revived in recent decades [5].
                      Many controversies over the microscopic spin configuration
                      remain unsolved, presumably due to the complicated spin and
                      orbit interactions. In the present study, SmCrO₃ was
                      characterized by powder X-ray diffraction and Rietveld
                      refinement, confirming an orthorhombic structure with the
                      Pbnm space group. Magnetization measurements revealed a
                      Néel transition at 192 K and a spin reorientation at 34 K.
                      Mn-doping shifted these transitions to lower temperatures
                      and induced a new low-temperature magnetic phase.In
                      addition, we also investigated the effect of hydrostatic
                      pressure in Mn-doped SmCrO₃. Applying pressures up to 1
                      GPa led to a slight increase in both the Néel and spin
                      reorientation temperatures. Our results highlight Mn-doping
                      and pressure as effective control parameters for tuning
                      magnetic interactions in correlated materials.[1] M. Sagawa,
                      et. al., J. Appl. Phys., 26, 785(1987).[2] R. Perkins, Phys.
                      Rev. B, 15, 477(1977).[3] K. Buschow, et. al., Rep. Prog.
                      Phys., 40, 1179(1977).[4] J. Ding, et. al., J. Am. Ceram.
                      Soc., 102, 267(2019).[5] H. Wang, et. al., J. Magn. Magn.
                      Mater., 535, 168022(2021).},
      month         = {Mar},
      date          = {2026-03-10},
      organization  = {Synergies in HIgh RESolution
                       Spectroscopy, ILL4, Grenoble (France),
                       10 Mar 2026 - 13 Mar 2026},
      subtyp        = {Invited},
      cin          = {JCNS-2 / JARA-FIT},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / $I:(DE-82)080009_20140620$},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G4 - Jülich Centre for Neutron
                      Research (JCNS) (FZJ) (POF4-6G4)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G4},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://juser.fz-juelich.de/record/1055100},
}