Now showing items 1-2 of 2

    • First-principles study of superlow friction between hydrogenated diamond surfaces 

      Çıracı, Salim; Dağ, Sefa (ASME, 2005)
      Attractive interaction between two clean diamond(001) slabs turns repulsive upon the hydrogenation of surfaces. Even under high loading forces, this repulsive interaction prevents the sliding surfaces from being closer to ...
    • Functionalized carbon nanotubes and device applications 

      Çıracı, Salim; Dağ, Sefa; Yıldırım, T.; Gülseren, Oğuz; Senger, Ramazan Tuğrul (IOP, 2004)
      Carbon nanotubes, in which the two-dimensional hexagonal lattice of graphene is transformed into a quasi-one-dimensional lattice by conserving the local bond arrangement, provide several structural parameters for engineering ...