Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Likos C. N."'
Autor:
Liebetreu, M., Likos, C. N.
Hydrodynamic interactions as modeled by Multi-Particle Collision Dynamics can dramatically influence the dynamics of fully flexible, ring-shaped polymers in ways not known for any other polymer architecture or topology. We show that steady shear lead
Externí odkaz:
http://arxiv.org/abs/1909.00725
Publikováno v:
Macromolecules 46, 3648 (2013)
By employing monomer-resolved computer simulations and analytical considerations based on polymer scaling theory, we analyze the conformations and interactions of multiarm star polymers strongly adsorbed on a smooth, two-dimensional plane. We find a
Externí odkaz:
http://arxiv.org/abs/1304.3644
We analyze the phonon spectra of periodic structures formed by two-dimensional mixtures of dipolar colloidal particles. These mixtures display an enormous variety of complex ordered configurations [J. Fornleitner {\it et al.}, Soft Matter {\bf 4}, 48
Externí odkaz:
http://arxiv.org/abs/1002.3743
Publikováno v:
Computer Physics Communications, Volume 179, Issue 1-3, July 2008, Pages 77-81
Using extensive Brownian dynamics computer simulations, the long-time self-diffusion coefficient is calculated for Gaussian-core particles as a function of the number density. Both spherical and rod-like particles interacting via Gaussian segments ar
Externí odkaz:
http://arxiv.org/abs/0710.3111
Autor:
Konieczny, M., Likos, C. N.
Publikováno v:
J. Phys.: Condens. Matter 19, 076105 (2007)
We derive effective interaction potentials between hard, spherical colloidal particles and star-branched polyelectrolytes of various functionalities and smaller size than the colloids. The effective interactions are based on a Derjaguin-like approxim
Externí odkaz:
http://arxiv.org/abs/cond-mat/0611678
Publikováno v:
J. Chem. Phys. 124 084901 (2006)
The effective pair potentials between different kinds of dendrimers in solution can be well approximated by appropriate Gaussian functions. We find that in binary dendrimer mixtures the range and strength of the effective interactions depend strongly
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511605
Autor:
Zaccarelli, E., Mayer, C., Asteriadi, A., Likos, C. N., Sciortino, F., Roovers, J., Iatrou, H., Hadjichristidis, N., Tartaglia, P., Löwen, H., Vlassopoulos, D.
Publikováno v:
Phys. Rev. Lett. 95, 268301 (2005)
We examine the vitrification and melting of asymmetric star polymers mixtures by combining rheological measurements with mode coupling theory. We identify two types of glassy states, a {\it single} glass, in which the small component is fluid in the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511355
Publikováno v:
Phys. Rev. E 72, 030401(R) (2005)
Large-scale Monte Carlo simulations of a phase-separating colloid-polymer mixture are performed and compared to recent experiments. The approach is based on effective interaction potentials in which the central monomers of self-avoiding polymer chain
Externí odkaz:
http://arxiv.org/abs/cond-mat/0505234
Autor:
Götze, I. O., Likos, C. N.
We employ monomer-resolved computer simulations of model dendrimer molecules, to examine the significance of many-body effects in concentrated solutions of the same. In particular, we measure the radial distribution functions and the scattering funct
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412535
Publikováno v:
Phys. Rev. Lett. 92, 225703 (2004)
By employing computer simulations for a model binary mixture, we show that a reentrant glass transition upon adding a second component only occurs if the ratio $\alpha$ of the short-time mobilities between the glass-forming component and the additive
Externí odkaz:
http://arxiv.org/abs/cond-mat/0402254