Now showing items 1-3 of 3

    • Hofstadter butterfly of graphene with point defects 

      Aslamoğlu, S.; Oktel, M. Ö.; Gülseren, O. (American Physical Society, 2012)
      We investigate the structure of Hofstadter's butterfly of graphene with point defects under a perpendicular magnetic field. We use a tight-binding method with interactions up to second-nearest neighbors. First of all, we ...
    • Structural, mechanical, and electronic properties of defect-patterned graphene nanomeshes from first principles 

      Şahin, H.; Çıracı, Salim (American Physical Society, 2011)
      Motivated by the state of the art method for fabricating high-density periodic nanoscale defects in graphene, the structural, mechanical, and electronic properties of defect-patterned graphene nanomeshes including diverse ...
    • Structures of fluorinated graphene and their signatures 

      Şahin, H.; Topsakal, M.; Çıracı, Salim (American Physical Society, 2011)
      Recent synthesis of fluorinated graphene introduced interesting stable derivatives of graphene. In particular, fluorographene (CF), namely, fully fluorinated chair conformation, is found to display crucial features, such ...