Browsing by Keywords "Nanoribbons"

Now showing items 1-5 of 5

    • Excitation dependent recombination studies on SnO2/TiO2 electrospun nanofibers 

      Babu, V. J.; Vempati S.; Ertas Y.; Uyar, Tamer (Royal Society of Chemistry, 2015)
      Poly(vinyl acetate) (PVAc)/TiO2 nanofibers, PVAc/SnO2 nanoribbons and PVAc/SnO2-TiO2 nanoribbons were produced via electrospinning. TiO2 nanofibers and SnO2 nanoribbons were obtained by removal of the polymeric matrix ...

    • First-principles calculations of Pd-terminated symmetrical armchair graphene nanoribbons 

      Kuloglu, A. F.; Sarikavak-Lisesivdin, B.; Lisesivdin, S. B.; Özbay, Ekmel (Elsevier, 2013)
      The effects of Palladium (Pd) termination on the electronic properties of armchair graphene nanoribbons (AGNRs) were calculated by using ab initio calculations. After a geometric optimization process, the electronic band ...

    • First-principles investigation of armchair stanene nanoribbons 

      Fadaie, M.; Shahtahmassebi, N.; Roknabad, M. R.; Gulseren, O. (Elsevier B.V., 2018)
      In this study, we systematically investigated the structural, electronic and optical properties of armchair stanene nanoribbons (ASNRs) by using the first-principles calculations. First, we performed full geometry optimization ...

    • Two-and one-dimensional honeycomb structures of silicon and germanium 

      Cahangirov, S.; Topsakal, M.; Aktürk, E.; Şahin, H.; Çıracı, Salim (American Physical Society, 2009)
      First-principles calculations of structure optimization, phonon modes, and finite temperature molecular dynamics predict that silicon and germanium can have stable, two-dimensional, low-buckled, honeycomb structures. Similar ...

    • Two-dimensional pnictogens: a review of recent progresses and future research directions 

      Ersan, Fatih; Keçik, Deniz; Özçelik, V. O.; Kadıoğlu, Yelda; Üzengi-Aktürk, O.; Durgun, Engin; Aktürk, Ethem; Çıracı, Salim (American Institute of Physics, 2019)
      Soon after the synthesis of two-dimensional (2D) ultrathin black phosphorus and fabrication of field effect transistors thereof, theoretical studies have predicted that other group-VA elements (or pnictogens), N, As, Sb, ...