Now showing items 1-3 of 3

    • Dislocation density dependent electroabsorption in epitaxial lateral overgrown InGaN/GaN quantum structures 

      Sari, E.; Jang, L. W.; Baek, J. H.; Lee, I. H.; Sun, X. W.; Demir, H. V. (Optical Society of America, 2013-01-14)
      We study electroabsorption (EA) behavior of InGaN/GaN quantum structures grown using epitaxial lateral overgrowth (ELOG) in correlation with their dislocation density levels and in comparison to steady state and time-resolved ...
    • Energy transfer rate in Coulomb coupled quantum wires 

      Tanatar, B. (American Institute of Physics, 1997)
      We study the energy transfer rate for electrons in two parallel quantum wires due to interwire Coulomb interactions. The energy transfer rate between the wires (similar to the Coulomb drag effect in which momentum transfer ...
    • Ferroelectric Based Photonic Crystal Cavity by Liquid Crystal Infiltration 

      Karaomerlioglu, F.; Simsek S.; Mamedov, A. M.; Ozbay, E. (Taylor & Francis, 2014)
      A novel type of two-dimensional photonic crystal is investigated for it optical properties as a core-shell-type ferroelectric nanorod infiltrated with nematic liquid crystals. Using the plane wave expansion method and ...