% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Yang:897408,
      author       = {Yang, Lin and Jin, Lei and Wysocki, Lena and Schöpf, Jörg
                      and Jansen, Daniel and Das, Brajagopal and Kornblum, Lior
                      and van Loosdrecht, Paul H. M. and Lindfors-Vrejoiu, Ionela},
      title        = {{E}nhancing the ferromagnetic interlayer coupling between
                      epitaxial {S}r{R}u{O} 3 layers},
      journal      = {Physical review / B},
      volume       = {104},
      number       = {6},
      issn         = {2469-9969},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2021-03774},
      pages        = {064444},
      year         = {2021},
      abstract     = {Magnetic interlayer coupling is a key ingredient in
                      designing magnetic multilayers with functionalities that
                      reach out to the realm of applications. In epitaxial
                      ferromagnetic (FM) oxide multilayers, the magnetic
                      interlayer coupling is, however, less studied and its
                      prediction is often a challenging task. Ultrathin FM SrRuO3
                      epitaxial films with perpendicular magnetic anisotropy,
                      interfaced with suitable oxides, may be susceptible of
                      forming skyrmions. Hence, a strong FM interlayer coupling
                      would be beneficial to achieve uniform switching behavior of
                      a SrRuO3-based multilayer. Previous studies reported that
                      the coupling of two SrRuO3 layers separated by a non-FM
                      oxide spacer is at best weakly FM and the two FM layers
                      switch at markedly different fields. Here we study the
                      magnetic interlayer coupling between two FM SrRuO3 layers
                      separated by ultrathin LaNiO3 in epitaxial heterostructures
                      grown on SrTiO3(100) single crystals. We found that FM
                      SrRuO3 layers separated by 2 monolayers (MLs) thick LaNiO3
                      show weak FM interlayer coupling of about 106μJ/m2 at 10 K.
                      The coupling becomes strongly FM for four MLs thick (about
                      1.6 nm) LaNiO3 spacers and the two SrRuO3 layers reverse
                      their magnetization at a common value of the perpendicular
                      magnetic field. This is likely due to a transition of the
                      LaNiO3 spacer from insulating to metallic, as its thickness
                      increases.},
      cin          = {ER-C-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {5351 - Platform for Correlative, In Situ and Operando
                      Characterization (POF4-535)},
      pid          = {G:(DE-HGF)POF4-5351},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000691685400002},
      doi          = {10.1103/PhysRevB.104.064444},
      url          = {https://juser.fz-juelich.de/record/897408},
}