% 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{Lu:888205,
      author       = {Lu, Chun-I and Huang, Chih-Heng and Ou Yang, Kui-Hon and
                      Simbulan, Kristan Bryan and Li, Kai-Shin and Li, Feng and
                      Qi, Junjie and Jugovac, Matteo and Cojocariu, Iulia and
                      Feyer, Vitaliy and Tusche, Christian and Lin, Minn-Tsong and
                      Chuang, Tzu-Hung and Lan, Yann-Wen and Wei, Der-Hsin},
      title        = {{S}pontaneously induced magnetic anisotropy in an ultrathin
                      {C}o/{M}o{S} 2 heterojunction},
      journal      = {Nanoscale horizons},
      volume       = {5},
      number       = {7},
      issn         = {2055-6764},
      address      = {Cambridge},
      publisher    = {Royal Society of Chemistry},
      reportid     = {FZJ-2020-04759},
      pages        = {1058 - 1064},
      year         = {2020},
      abstract     = {Magnetic anisotropy (MA) is a material preference that
                      involves magnetization aligned along a specific direction
                      and provides a basis for spintronic devices. Here we report
                      the first observation of strong MA in a cobalt–molybdenum
                      disulfide (Co/MoS2) heterojunction. Element-specific
                      magnetic images recorded with an X-ray photoemission
                      electron microscope (PEEM) reveal that ultrathin Co films,
                      of thickness 5 monolayers (ML) and above, form micrometer
                      (μm)-sized domains on monolayer MoS2 flakes of size tens of
                      μm. Image analysis shows that the magnetization of these Co
                      domains is oriented not randomly but in directions
                      apparently correlated with the crystal structure of the
                      underlying MoS2. Evidence from micro-area X-ray
                      photoelectron spectra (μ-XPS) further indicates that a
                      small amount of charge is donated from cobalt to sulfur upon
                      direct contact between Co and MoS2. As the ferromagnetic
                      behavior found for Co/MoS2 is in sharp contrast with that
                      reported earlier for non-reactive Fe/MoS2, we suggest that
                      orbital hybridization at the interface is what makes Co/MoS2
                      different. Our report provides micro-magnetic and
                      micro-spectral evidence that consolidates the knowledge
                      required to build functional heterojunctions based on
                      two-dimensional (2D) materia},
      cin          = {PGI-6},
      ddc          = {540},
      cid          = {I:(DE-Juel1)PGI-6-20110106},
      pnm          = {522 - Controlling Spin-Based Phenomena (POF3-522)},
      pid          = {G:(DE-HGF)POF3-522},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {32400801},
      UT           = {WOS:000543912700012},
      doi          = {10.1039/D0NH00108B},
      url          = {https://juser.fz-juelich.de/record/888205},
}