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@ARTICLE{Kim:1021105,
      author       = {Kim, Junyeon and Uzuhashi, Jun and Horio, Masafumi and
                      Senoo, Tomoaki and Go, Dongwook and Jo, Daegeun - and Sumi,
                      Toshihide and Wada, Tetsuya and Matsuda, Iwao and Ohkubo,
                      Tadakatsu and Mitani, Seiji and Lee, Hyun-Woo and Otani,
                      YoshiChika},
      title        = {{O}xide layer dependent orbital torque efficiency in
                      ferromagnet/{C}u/oxide heterostructures},
      journal      = {Physical review materials},
      volume       = {7},
      number       = {11},
      issn         = {2475-9953},
      address      = {College Park, MD},
      publisher    = {APS},
      reportid     = {FZJ-2024-00559},
      pages        = {L111401},
      year         = {2023},
      abstract     = {The utilization of orbital transport provides a versatile
                      and efficient spin manipulation mechanism. As interest in
                      orbital-mediated spin manipulation grows, we face a new
                      issue to identify the underlying physics that determines the
                      efficiency of orbital torque (OT). In this study, we
                      systematically investigate the variation of OT governed by
                      orbital Rashba-Edelstein effect at the Cu/oxide interface,
                      as we change the oxide material. We find that OT varies by a
                      factor of ∼2, depending on the oxide. Our results suggest
                      that the active electronic interatomic interaction (hopping)
                      between Cu and the oxygen atom is critical in determining
                      OT. This also gives us an idea of what type of material
                      factors is critical in forming a chiral orbital Rashba
                      texture at the Cu/oxide interface.},
      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) / DFG project
                      437337265 - Spin+AFM-Dynamik: Antiferromagnetismus durch
                      Drehimpulsströme und Gitterdynamik (A11) (437337265) / DFG
                      project 444844585 - Statische und dynamische Kopplung von
                      Gitter- und elektronischen Freiheitsgraden in magnetisch
                      geordneten Übergangsmetalldichalkogenieden (B06)
                      (444844585)},
      pid          = {G:(DE-HGF)POF4-5211 / G:(GEPRIS)437337265 /
                      G:(GEPRIS)444844585},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001110065400002},
      doi          = {10.1103/PhysRevMaterials.7.L111401},
      url          = {https://juser.fz-juelich.de/record/1021105},
}