Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Fullerton, Christopher J."'
Publikováno v:
Phys. Rev. Lett. 125, 258004 (2020)
We use the swap Monte Carlo algorithm to analyse the glassy behaviour of sticky spheres in equilibrium conditions at densities where conventional simulations and experiments fail to reach equilibrium, beyond predicted phase transitions and dynamic si
Externí odkaz:
http://arxiv.org/abs/2007.14165
Publikováno v:
Phys. Rev. Lett. 123, 175501 (2019)
Ultrastable vapor-deposited glasses display uncommon material properties. Most remarkably, upon heating they are believed to melt via a liquid front that originates at the free surface and propagates over a mesoscopic crossover length, before crossin
Externí odkaz:
http://arxiv.org/abs/1903.09108
Autor:
Berthier, Ludovic, Flenner, Elijah, Fullerton, Christopher J., Scalliet, Camille, Singh, Murari
Publikováno v:
J. Stat. Mech. 064004 (2019)
It was recently demonstrated that a simple Monte Carlo (MC) algorithm involving the swap of particle pairs dramatically accelerates the equilibrium sampling of simulated supercooled liquids. We propose two numerical schemes integrating the efficiency
Externí odkaz:
http://arxiv.org/abs/1811.12837
Akademický článek
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Publikováno v:
EPL 119, 36003 (2017)
We use a swap Monte Carlo algorithm to numerically prepare bulk glasses with kinetic stability comparable to that of glass films produced experimentally by physical vapor deposition. By melting these systems into the liquid state, we show that some o
Externí odkaz:
http://arxiv.org/abs/1706.10081
Autor:
Razali, Azaima, Fullerton, Christopher J., Turci, Francesco, Hallett, James, Jack, Robert L., Royall, C. Patrick
We consider the sedimentation of a colloidal gel under confinement in the direction of gravity. The confinement allows us to compare directly experiments and computer simulations, for the same system size in the vertical direction. The confinement al
Externí odkaz:
http://arxiv.org/abs/1610.01123
We demonstrate a simple method by which time-dependent interactions can be exploited to improve self-assembly in colloidal systems. We apply this method to two systems: a model colloid with short-ranged attractive potentials that undergoes crystallis
Externí odkaz:
http://arxiv.org/abs/1609.05008
Publikováno v:
Phys. Rev. Lett. 112, 255701 (2014)
We use a random pinning procedure to investigate stable glassy states associated with large deviations of the activity in a model glass-former. We pin particles both from active (equilibrium) configurations and from stable (inactive) glassy states. B
Externí odkaz:
http://arxiv.org/abs/1312.0766
Publikováno v:
Phys. Rev. E 88, 042304 (2013)
The effects of randomly pinning particles in a model glass-forming fluid are studied, with a focus on the dynamically heterogeneous relaxation in the presence of pinning. We show how four-point dynamical correlations can be analysed in real space, al
Externí odkaz:
http://arxiv.org/abs/1306.5640
The growing correlation length observed in supercooled liquids as their temperature is lowered has been studied with the aid of a single occupancy cell model. This model becomes more accurate as the density of the system is increased. One of its adva
Externí odkaz:
http://arxiv.org/abs/1304.4420