Search for dissertations about: "Elham Mozafari"

Found 2 swedish dissertations containing the words Elham Mozafari.

  2. 1. A Theoretical Study of Charge Transport in Molecular Crystals

    Author : Elham Mozafari; Sven Stafström; Magnus Johansson; Linköpings universitet; []
    Keywords : Molecular Crystals; Charge transport; Polaron; Holstein model; Peierls coupling;

    Abstract : The main objective of this thesis is to provide a deeper understanding of the charge transport phenomena occuring in molecular crystals. The focus is on the stability and the dynamics of the polaron as the charge carrier.To achieve this goal, a series of numerical calculations are performed using the semi-emprical "Holstien-Peierls" model. READ MORE

  4. 2. Theoretical Description of the Electron-Lattice Interaction in Molecular and Magnetic Crystals

    Author : Elham Mozafari; Igor A. Abrikosov; Sven Stafström; George Malcolm Stocks; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular crystals; Charge transport; Polaron; Magnetic materials; Paramagnetic state; Molecular dynamics;

    Abstract : Electron-lattice interactions are often considered not to play a major role in material's properties as they are assumed to be small, the second-order effects. However, this study shows the importance of taking these effects into account in the simulations. READ MORE