Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Mossa S"'
Autor:
Mizuno, H., Mossa, S.
Publikováno v:
Condens. Matter Phys., 2019, vol. 22, No. 4, 43604
Some aspects of how sound waves travel through disordered solids are still unclear. Recent work has characterized a feature of disordered solids which seems to influence vibrational excitations at the mesoscales, local elastic heterogeneity. Sound wa
Externí odkaz:
http://arxiv.org/abs/1906.08012
Publikováno v:
ACS Nano 7, 6767 (2013)
Structure of polymer electrolytes membranes, e.g., Nafion, inside fuel cell catalyst layers has significant impact on the electrochemical activity and transport phenomena that determine cell performance. In those regions, Nafion can be found as an ul
Externí odkaz:
http://arxiv.org/abs/1303.1755
Publikováno v:
J. Chem. Phys. 126, 014905 (2007)
We report Brownian dynamics simulation of the out-of-equilibrium dynamics (aging) in a colloidal suspension composed of rigid charged disks, one possible model for Laponite, a synthetic clay deeply investigated in the last few years by means of vario
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607516
Autor:
Mossa, S., Tarjus, G.
Publikováno v:
Journal of Non-Crystalline Solids 352, 4847 (2006)
We present an operational method to determine the 'locally preferred structure'' of model liquids, a notion often put forward to explain supercooling of a liquid and glass formation. The method relies on finding the global minimum in the (free) energ
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510576
Publikováno v:
Langmuir 20, 10756 (2004)
We report calculations of the ground state energies and geometries for clusters of different sizes (up to 80 particles), where individual particles interact simultaneously via a short-ranged attractive -modeled with a generalization of the Lennard-Jo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406263
Publikováno v:
Proc. Nat. Acad. Sci. USA 102, 7794-7799 (2005)
We analyze the global structure of the world-wide air transportation network, a critical infrastructure with an enormous impact on local, national, and international economies. We find that the world-wide air transportation network is a scale-free sm
Externí odkaz:
http://arxiv.org/abs/cond-mat/0312535
Publikováno v:
J. Chem. Phys. 120, 6128 (2004)
We report an extensive study of the phase diagram of a simple model for ortho-terphenyl, focusing on the limits of stability of the liquid state. Reported data extend previous studies of the same model to both lower and higher densities and to higher
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311450
Publikováno v:
J. Chem. Phys. 120, 6135 (2004)
We present a consistent picture of the respective role of density and temperature in the viscous slowing down of glassforming liquids and polymers. Specifically, based in part upon a new analysis of simulation and experimental data on liquid ortho-te
Externí odkaz:
http://arxiv.org/abs/cond-mat/0309579
Autor:
Mossa, S., Sciortino, F.
Publikováno v:
Phys. Rev. Lett. 92, 045504 (2004)
We study by means of molecular dynamics simulations the aging behavior of a molecular model of ortho-terphenyl. We find evidence of a a non-monotonic evolution of the volume during an isothermal-isobaric equilibration process, a phenomenon known in p
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305526
Autor:
Mossa, S., Tarjus, G.
Publikováno v:
J. Chem. Phys. 119, 8069 (2003)
We propose a method to determine the locally preferred structure of model liquids. This latter is obtained numerically as the global minimum of the effective energy surface of clusters formed by small numbers of particles embedded in a liquid-like en
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305443