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@ARTICLE{Ragragui:910529,
      author       = {Ragragui, M. and Drissi, Lalla Btissam and Saidi, E. H. and
                      Lounis, Samir},
      title        = {{S}tructural, electronic and topological properties of 3{D}
                      {T}m{B}i compound},
      journal      = {The European physical journal / Plus},
      volume       = {137},
      number       = {7},
      issn         = {2190-5444},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {FZJ-2022-03911},
      pages        = {854},
      year         = {2022},
      abstract     = {Using density functional theory-based methods, we report
                      the structural, electronic and topological properties of the
                      FCCcrystal compound TmBi. This material is found to be
                      dynamically stable and shows a non-magnetic semimetallic
                      character. Bytuning the spin–orbit coupling, we observe a
                      significant change in the band structure, and the occurrence
                      of band inversion along − X direction. The parity product
                      at time-reversal invariant momentum points and the Wannier
                      charge center calculations providea topological index Z2 = 1
                      on the k j = 0 plane (with j = 1, 2 and 3) revealing the
                      non-trivial topological character of TmBi. Theexistence of
                      topologically protected surface states of TmBi through the
                      observation of a Dirac cones at ̄X point confirms our
                      finding.The present work could inspire platforms for
                      exploring novel topological states within the family of
                      rare-earth monobismuthides:},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000829953700001},
      doi          = {10.1140/epjp/s13360-022-02911-4},
      url          = {https://juser.fz-juelich.de/record/910529},
}