Now showing items 1-3 of 3

    • Atomic and electronic structure of carbon strings 

      Tongay, S.; Dag, S.; Durgun, E.; Senger, R. T.; Çıracı, Salim (IOP Publishing Ltd., 2005)
      This paper presents an extensive study of various string and tubular structures formed by carbon atomic chains. Our study is based on first-principles pseudopotential plane wave and finite-temperature ab initio molecular ...
    • Atomic strings of group IV, III-V, and II-VI elements 

      Tongay, S.; Durgun, E.; Çıracı, Salim (American Institute of Physics, 2004)
      A systematic first-principles study of atomic strings made by group IV, III-V, and II-VI elements has revealed interesting mechanical, electronic, and transport properties. The double bond structure underlies their unusual ...
    • Topological Insulators: Electronic Band Structure and Spectroscopy 

      Palaz S.; Koc, H.; Mamedov, Aamirullah M.; Özbay, Ekmel (Institute of Physics Publishing, 2017)
      In this study, we present the results of our ab initio calculation of the elastic constants, density of states, charge density, and Born effective charge tensors for ferroelectric (rhombohedral) and paraelectric phases ...