Now showing items 1-2 of 2

    • Magnetization of graphane by dehydrogenation 

      Şahin, H.; Ataca, C.; Çıracı, Salim (AIP Publishing, 2009)
      Using first principles calculations, we show that each hydrogen vacancy created at graphane surface results in a local unpaired spin. For domains of hydrogen vacancies the situation is, however, complex and depends on the ...
    • Spintronic properties of zigzag-edged triangular graphene flakes 

      Şahin, H.; Senger, R. T.; Çıracı, Salim (AIP Publishing LLC, 2010)
      We investigate quantum transport properties of triangular graphene flakes with zigzag edges by using first principles calculations. Triangular graphene flakes have large magnetic moments which vary with the number of ...