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@ARTICLE{BlancoRey:909325,
      author       = {Blanco-Rey, M. and Bihlmayer, G. and Arnau, A. and Cerdá,
                      J. I.},
      title        = {{N}ature of interfacial {D}zyaloshinskii-{M}oriya
                      interactions in graphene/{C}o/{P}t(111) multilayer
                      heterostructures},
      journal      = {Physical review / B},
      volume       = {106},
      number       = {6},
      issn         = {1098-0121},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2022-03124},
      pages        = {064426},
      year         = {2022},
      abstract     = {Density-functional theory calculations utilizing the
                      generalized Bloch theorem show that interfacial
                      Dzyaloshinskii-Moriya interactions (DMI) at both interfaces
                      of graphene/Con/Pt(111) multilayer heterostructures are
                      decoupled for n≥3. Unlike the property of
                      magnetocrystalline anisotropy, DMI in this system is not
                      strongly affected by stacking defects in the Co layer. The
                      effect of graphene (Gr) is to invert the chirality of the
                      vaccum/Co interfacial DMI, overall reducing the DMI of the
                      heterostructure, which is nevertheless dominated by the
                      strong spin-orbit coupling (SOC) of Pt. A spectral analysis
                      in reciprocal space shows that DMI at both the Gr/Co and
                      Co/Pt interfaces have similar contributions from the
                      strongly hybridized SOC-split d bands. Our analysis proves
                      that the DMI in this family of Gr-capped 3d/5d metal
                      heterostructures displays richer physics than what is
                      expected from the prediction of single-band models, such as
                      the Rashba DMI mode},
      cin          = {PGI-1 / IAS-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000860384100004},
      doi          = {10.1103/PhysRevB.106.064426},
      url          = {https://juser.fz-juelich.de/record/909325},
}