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@ARTICLE{Abuawwad:1018439,
      author       = {Abuawwad, Nihad and Dias, Manuel dos Santos and Abusara,
                      Hazem and Lounis, Samir},
      title        = {{C}r{T}e 2 as a two-dimensional material for topological
                      magnetism in complex heterobilayers},
      journal      = {Physical review / B},
      volume       = {108},
      number       = {9},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2023-04814},
      pages        = {094409},
      year         = {2023},
      abstract     = {The discovery of two-dimensional (2D) van der Waals
                      magnetic materials and their heterostructures provided an
                      exciting platform for emerging phenomena with intriguing
                      implications in information technology. Here, based on a
                      multiscale modeling approach that combines first-principles
                      calculations and a Heisenberg model, we demonstrate that
                      interfacing a CrTe2 layer with various Te-based layers
                      enables the control of the magnetic exchange and
                      Dzyaloshinskii-Moriya interactions as well as the magnetic
                      anisotropy energy of the whole heterobilayer, and thereby
                      the emergence of topological magnetic phases such as
                      skyrmions and antiferromagnetic Néel merons. The latter are
                      novel particles in the world of topological magnetism since
                      they arise in a frustrated Néel magnetic environment and
                      manifest as multiples of intertwined hexamer textures. Our
                      findings pave a promising road for proximity-induced
                      engineering of both ferromagnetic and long-sought
                      antiferromagnetic chiral objects in the very same 2D
                      material, which is appealing for information technology
                      devices employing quantum materials.},
      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
                      443405092 - Konstruktion von 2D van der Waals Magnetismus
                      auf der Nanoskala (443405092) / DFG project 462676712 -
                      iAFMskyrmionen- Intrinsische antiferromagnetische Skyrmionen
                      aus ersten Prinzipien: Von der Stabilisierung, der
                      Interaktion mit Defekten bis zum effizienten Nachweis
                      (462676712) / Pilotprojekt zur Entwicklung eines
                      palästinensisch-deutschen Forschungs- und
                      Promotionsprogramms 'Palestinian-German Science Bridge'
                      (01DH16027)},
      pid          = {G:(DE-HGF)POF4-5211 / G:(GEPRIS)443405092 /
                      G:(GEPRIS)462676712 / G:(BMBF)01DH16027},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001125529500005},
      doi          = {10.1103/PhysRevB.108.094409},
      url          = {https://juser.fz-juelich.de/record/1018439},
}