Перегляд за автором "El Haddad, A."

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  • Parametrized Equations for Excitons in Quantum Wires 
    El Haddad, A.; Diouri, J.; Taqi, A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    A set of analytic equations for calculating the binding energies of excitons in T-shaped and squared quantum well wires are established within the effective mass approximation and the two-band model. The resolution is ...
  • Polarizability of D+X complex in bulk semiconductors 
    Katih, M.; Diouri, J.; El Haddad, A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2006)
    The electric polarizability α of ionized-donor-bound exciton D+X in bulk semiconductor is calculated for all values of the effective electron-to-hole mass ratio σ included in the range of stability (σ<σχ). The calculation ...