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@ARTICLE{Hamamera:1026993,
      author       = {Hamamera, Hanan and Guimaraes, Filipe and dos Santos Dias,
                      Manuel and Lounis, Samir},
      title        = {{U}ltrafast light-induced magnetization in non-magnetic
                      films: from orbital and spin {H}all phenomena to the inverse
                      {F}araday effect},
      journal      = {Frontiers in physics},
      volume       = {12},
      issn         = {2296-424X},
      address      = {Lausanne},
      publisher    = {Frontiers Media},
      reportid     = {FZJ-2024-03561},
      pages        = {1354870},
      year         = {2024},
      abstract     = {The field of orbitronics has emerged with great potential
                      to impact information technology by enabling environmentally
                      friendly electronic devices. The main electronic degree of
                      freedom at play is the orbital angular momentum, which can
                      give rise to a myriad of phenomena such as the orbital Hall
                      effect (OHE), torques and orbital magnetoelectric effects.
                      Here, we explore via realistic time-dependent electronic
                      structure simulations the magnetic response of a
                      non-magnetic material, an ultrathin Pt film, to ultrafast
                      laser pulses of different polarizatons and helicities. We
                      demonstrate the generation of significant orbital and spin
                      magnetizations and identify the underlying mechanisms
                      consisting of the interplay of the OHE, inverse Faraday
                      effect and spin-orbit interaction. Our discoveries advocate
                      for the prospect of encoding magnetic information using
                      light in materials that are not inherently magnetic.},
      cin          = {IAS-1 / PGI-1 / JSC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      I:(DE-Juel1)JSC-20090406},
      pnm          = {5221 - Advanced Solid-State Qubits and Qubit Systems
                      (POF4-522) / Dynasore - Dynamical magnetic excitations with
                      spin-orbit interaction in realistic nanostructures (681405)
                      / ATMLAO - ATML Application Optimization and User Service
                      Tools (ATMLAO)},
      pid          = {G:(DE-HGF)POF4-5221 / G:(EU-Grant)681405 /
                      G:(DE-Juel-1)ATMLAO},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001243911700001},
      doi          = {10.3389/fphy.2024.1354870},
      url          = {https://juser.fz-juelich.de/record/1026993},
}