% 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{Jolie:154065,
      author       = {Jolie, Wouter and Craes, Fabian and Petrović, Marin and
                      Atodiresei, Nicolae and Caciuc, Vasile and Blügel, Stefan
                      and Kralj, Marko and Michely, Thomas and Busse, Carsten},
      title        = {{C}onfinement of {D}irac electrons in graphene quantum
                      dots},
      journal      = {Physical review / B},
      volume       = {89},
      number       = {15},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2014-03467},
      pages        = {155435},
      year         = {2014},
      abstract     = {We observe spatial confinement of Dirac states on epitaxial
                      graphene quantum dots with low-temperature scanning
                      tunneling microscopy after using oxygen as an intercalant to
                      suppress the surface state of Ir(111) and to effectively
                      decouple graphene from its metal substrate. We analyze the
                      confined electronic states with a relativistic
                      particle-in-a-box model and find a linear dispersion
                      relation. The oxygen-intercalated graphene is p doped
                      [ED=(0.64±0.07) eV] and has a Fermi velocity close to the
                      one of free-standing graphene [vF=(0.96±0.07)×106 m/s].},
      cin          = {IAS-1 / PGI-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
      pnm          = {422 - Spin-based and quantum information (POF2-422)},
      pid          = {G:(DE-HGF)POF2-422},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000335228300004},
      doi          = {10.1103/PhysRevB.89.155435},
      url          = {https://juser.fz-juelich.de/record/154065},
}