Now showing items 1-2 of 2

    • Spin filtering in a quantum ring with Rashba coupling 

      Tanatar, B.; Moldoveanu V. (2010)
      We study the effect of Rashba spin-orbit coupling on the spin interference in a non-interacting one-dimensional ring connected to two lead theoretically within the non-equilibrium Greens' function formalism. We compute the ...
    • Two-dimensional complex parity-time-symmetric photonic structures 

      Turduev, M.; Botey, M.; Giden, I.; Herrero, R.; Kurt, H.; Ozbay, E.; Staliunas, K. (American Physical Society, 2015-02)
      We propose a simple realistic two-dimensional complex parity-time-symmetric photonic structure that is described by a non-Hermitian potential but possesses real-valued eigenvalues. The concept is developed from basic ...