Now showing items 1-5 of 5

    • Compressibility of a two-dimensional electron gas in a parallel magnetic field 

      Subaşi, A. L.; Tanatar, Bilal (Elsevier B.V., 2007)
      The thermodynamic compressibility of a two-dimensional electron system in the presence of an in-plane magnetic field is calculated. We use accurate correlation energy results from quantum Monte Carlo simulations to construct ...
    • Dimensional crossover in two-dimensional Bose-Fermi mixtures 

      Subaşi, A. L.; Sevinçli, S.; Vignolo, P.; Tanatar, Bilal (Institute of Physics Publishing, 2010)
      We investigate the equilibrium properties of boson-fermion mixtures consisting of a Bose condensate and spin-polarized Fermi gas confined in a harmonic two-dimensional (2D) trap using mean-field theory. Boson-boson and ...
    • Effects of a parallel magnetic field on the ground-state magnetic properties of a two-dimensional electron gas 

      Subaşi, A. L.; Tanatar, Bilal (The American Physical Society, 2008)
      We study the magnetic behavior and in particular the spin magnetization of an interacting two-dimensional electron gas in an in-plane magnetic field. The ground-state energy of the system is constructed using the correlation ...
    • Static local-field factors in a two-dimensional electron liquid 

      Asgari, R.; Subaşi, A. L.; Sabouri-Dodaran, A. A.; Tanatar, Bilal (The American Physical Society, 2006)
      We present a numerical calculation for the static spin-symmetric and spin-antisymmetric local-field factors as a function of density in a two-dimensional (2D) unpolarized electron liquid. We use a recent analytical expression ...
    • Vortices in trapped boson-fermion mixtures 

      Taşgin, M. E.; Subaşi, A. L.; Oktel, M. Ö.; Tanatar, Bilal (Springer, 2005)
      We consider a trapped system of atomic boson-fermion mixture with a quantized vortex. We investigate the density profiles of bosonic and fermionic components as functions of the boson-boson and boson-fermion short-range ...