Now showing items 1-7 of 7

    • Algorithms for layout of disconnected graphs 

      Doğrusöz, Uğur (Elsevier, 2000)
      We present efficient algorithms for the layout of disconnected objects in a graph (isolated nodes and components) for a specified aspect ratio. These linear and near-linear algorithms are based on alternate-bisection and ...
    • Design and determination of stator geometry for axial flux permanent magnet free rod rotor synchronous motor 

      Kalender O.; Ege, Y.; Nazlibilek, S. (2011)
      During designing a new axial flux permanent magnet free rod rotor synchronous motor, it is important to know before hand in which phase the largest angular velocity can occur, what is the ways to reduce the power consumption, ...
    • P band in a rotating optical lattice 

      Umucalılar, R. O.; Oktel, M. Ö. (The American Physical Society, 2008)
      We investigate the effects of rotation on the excited bands of a tight-binding lattice, focusing particularly on the first excited (p) band. Both the on-site energies and the hopping between lattice sites are modified by ...
    • Photonic band gap via quantum coherence in vortex lattices of Bose-Einstein condensates 

      Müstecaplioǧlu, O. E.; Oktel, M. Ö. (The American Physical Society, 2005)
      We investigate the optical response of an atomic Bose-Einstein condensate with a vortex lattice. We find that it is possible for the vortex lattice to act as a photonic crystal and create photonic band gaps, by enhancing ...
    • Reconfigurable nested ring-split ring transmitarray unit cell employing the element rotation method by microfluidics 

      Erdil, E.; Topalli, K.; Esmaeilzad, N. S.; Zorlu, O.; Kulah, H.; Aydin, C. O. (Institute of Electrical and Electronics Engineers, 2015)
      A continuously tunable, circularly polarized X-band microfluidic transmitarray unit cell employing the element rotation method is designed and fabricated. The unit cell comprises a double layer nested ring-split ring ...
    • Süslemede simetrinin etkisi 

      Aktaş, M.; Aktaş, S.; Aktaş, B. K.; Aktaş, Burcu (Gazi Eğitim Fakültesi, 2016)
      Süsleme (tessellation); latince tessela (antik Roma mozaiklerinde kullanılan küçük fayans yada köşeli taşa verilen ad) kelimesinden gelmektedir. Britton, Seymor (1989) çalışmasında, süsleme, bir ya da daha fazla biçimde ...
    • Trapped fermi gases in rotating optical lattices: realization and detection of the topological hofstadter insulator 

      Umucalilar, R. O.; Zhai, H.; Oktel, M. Ö. (The American Physical Society, 2008)
      We consider a gas of noninteracting spinless fermions in a rotating optical lattice and calculate the density profile of the gas in an external confinement potential. The density profile exhibits distinct plateaus, which ...