% 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{Cojocariu:1008530,
      author       = {Cojocariu, Iulia and Windischbacher, Andreas and
                      Baranowski, Daniel and Jugovac, Matteo and Ferreira, Rodrigo
                      Cezar de Campos and Doležal, Jiří and Švec, Martin and
                      Zamalloa-Serrano, Jorge Manuel and Tormen, Massimo and
                      Schio, Luca and Floreano, Luca and Dreiser, Jan and
                      Puschnig, Peter and Feyer, Vitaliy and Schneider, Claus M.},
      title        = {{S}urface‐{M}ediated {S}pin {L}ocking and {T}hermal
                      {U}nlocking in a 2{D} {M}olecular {A}rray},
      journal      = {Advanced science},
      volume       = {10},
      number       = {22},
      issn         = {2198-3844},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2023-02367},
      pages        = {2300223},
      year         = {2023},
      abstract     = {Molecule-based functional devices may take advantage of
                      surface-mediated spin state bistability. Whereas different
                      spin states in conventional spin crossover complexes are
                      only accessible at temperatures well below room temperature,
                      and the lifetimes of the high-spin state are relatively
                      short, a different behavior exhibited by prototypical nickel
                      phthalocyanine is shown here. Direct interaction of the
                      organometallic complex with a copper metal electrode
                      mediates the coexistence of a high spin and a low spin state
                      within the 2D molecular array. The spin state bistability is
                      extremely non-volatile, since no external stimuli are
                      required to preserve it. It originates from the
                      surface-induced axial displacement of the functional nickel
                      cores, which generates two stable local minima. Spin state
                      unlocking and the full conversion to the low spin state are
                      only possible by a high temperature stimulus. This spin
                      state transition is accompanied by distinct changes in the
                      molecular electronic structure that might facilitate the
                      state readout at room temperature, as evidenced by valence
                      spectroscopy. The non-volatility of the high spin state up
                      to elevated temperatures and the controllable spin
                      bistability render the system extremely intriguing for
                      applications in molecule-based information storage devices.},
      cin          = {PGI-6},
      ddc          = {624},
      cid          = {I:(DE-Juel1)PGI-6-20110106},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {37199683},
      UT           = {WOS:000990152300001},
      doi          = {10.1002/advs.202300223},
      url          = {https://juser.fz-juelich.de/record/1008530},
}