Now showing items 1-9 of 9

    • A microscopic model of the Stokes-Einstein relation in arbitrary dimension. 

      Charbonneau, Patrick; Charbonneau, Benoit; Szamel, Grzegorz (The Journal of chemical physics, 2018-06)
      The Stokes-Einstein relation (SER) is one of the most robust and widely employed results from the theory of liquids. Yet sizable deviations can be observed for self-solvation, which cannot be explained by the standard ...
    • Dimensional dependence of the Stokes-Einstein relation and its violation 

      Charbonneau, Benoit; Charbonneau, Patrick; Jin, Y; Parisi, G; Zamponi, Francesco (Journal of Chemical Physics, 2013-10-28)
      We generalize to higher spatial dimensions the Stokes-Einstein relation (SER) as well as the leading correction to diffusivity in finite systems with periodic boundary conditions, and validate these results with numerical ...
    • Dimensional dependence of the Stokes-Einstein relation and its violation 

      Charbonneau, Benoit; Charbonneau, Patrick; Jin, Y; Parisi, G; Zamponi, Francesco (Journal of Chemical Physics, 2013-10-28)
      We generalize to higher spatial dimensions the Stokes-Einstein relation (SER) as well as the leading correction to diffusivity in finite systems with periodic boundary conditions, and validate these results with numerical ...
    • Dimensional dependence of the Stokes-Einstein relation and its violation. 

      Charbonneau, Benoit; Charbonneau, Patrick; Jin, Y; Parisi, G; Zamponi, Francesco (J Chem Phys, 2013-10-28)
      We generalize to higher spatial dimensions the Stokes-Einstein relation (SER) as well as the leading correction to diffusivity in finite systems with periodic boundary conditions, and validate these results with numerical ...
    • Geometrical frustration and static correlations in a simple glass former. 

      Charbonneau, Benoit; Charbonneau, Patrick; Tarjus, Gilles (Phys Rev Lett, 2012-01-20)
      We study the geometrical frustration scenario of glass formation for simple hard-sphere models. We find that the dual picture in terms of defects brings little insight and no theoretical simplification for the understanding ...
    • Geometrical frustration and static correlations in hard-sphere glass formers. 

      Charbonneau, Patrick; Charbonneau, Benoit; Tarjus, Gilles (The Journal of chemical physics, 2013-03)
      We analytically and numerically characterize the structure of hard-sphere fluids in order to review various geometrical frustration scenarios of the glass transition. We find generalized polytetrahedral order to be correlated ...
    • Geometrical frustration and static correlations in hard-sphere glass formers. 

      Charbonneau, Benoit; Charbonneau, Patrick; Tarjus, Gilles (J Chem Phys, 2013-03-28)
      We analytically and numerically characterize the structure of hard-sphere fluids in order to review various geometrical frustration scenarios of the glass transition. We find generalized polytetrahedral order to be correlated ...
    • Hard-sphere crystallization gets rarer with increasing dimension 

      Charbonneau, Benoit; Charbonneau, Patrick; Fortini, A; van Meel, JA (PHYSICAL REVIEW E, 2009-12)
    • Hard-sphere crystallization gets rarer with increasing dimension. 

      Charbonneau, Benoit; Charbonneau, Patrick; Fortini, A; van Meel, JA (Phys Rev E Stat Nonlin Soft Matter Phys, 2009-12)
      We recently found that crystallization of monodisperse hard spheres from the bulk fluid faces a much higher free-energy barrier in four than in three dimensions at equivalent supersaturation, due to the increased geometrical ...