Now showing items 1-6 of 6

    • Agency costs in an emerging market : investigating business groups 

      Bakıcıol, Tamer (Bilkent University, 2017-10)
      Positive abnormal returns around loan announcements imply that banks have unique expertise in information production about borrowers. I study abnormal returns around loans that Turkish listed firms secure from international ...
    • Atomic theory of the scanning tunneling microscope 

      Tekman, Ahmet Erkan (Bilkent University, 1988)
      The Scanning Tunneling Microscope is proven to be one of the most powerful tools for surface structure determination. Present theories are able to explain the operation of the microscope when the tip is far from the ...
    • Construction of a scanning tunneling microscope and first results 

      Oral, Ahmet (Bilkent University, 1990)
      In this thesis, construction of a Scanning Tunneling Microscope in air is explained. A step motor sample approach mechanism and a tripod scanner are used in the construction. Atomic resolution images of graphite samples ...
    • Forward tunneling current in Pt/p-InGaN and Pt/n-InGaN Schottky barriers in a wide temperature range 

      Arslan, E.; Çakmak, H.; Özbay, E. (Elsevier, 2012-07-27)
      The current-transport mechanisms of the Pt contacts on p-InGaN and n-InGaN were investigated in a wide temperature range (80-360 K) and in the forward bias regime. It was found that the ideality factor (n) values and ...
    • MIMIM photodetectors using plasmonically enhanced MIM absorbers 

      Abedini Dereshgi, S.; Okyay, A. K. (SPIE, 2017)
      We demonstrate super absorbing metal-insulator-metal (MIM) stacks and MIMIM photosensitive devices operating at visible and near-infrared (VIS-NIR) spectrum, where absorbing (top) MIM and photocollecting (bottom) MIM can ...
    • Study of junction and bias parameters in readout of phase qubits 

      Zandi H.; Safaei, S.; Khorasani, S.; Fardmanesh, M. (2012)
      The exact numerical solution of the nonlinear Ginzburg-Landau equation for Josephson junctions is obtained, from which the precise nontrivial current density and effective potential of the Josephson junctions are found. ...