Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Hudson, Toby"'
Autor:
Wood, Jared A., Compare, Laura Dal, Pearse, Lillian, Schuitemaker, Alicia, Liu, Yawei, Hudson, Toby, Giacometti, Achille, Widmer-Cooper, Asaph
We characterize the self-assembly and phase behavior of Janus rods over a broad range of temperatures and volume fractions, using Langevin dynamics simulations and free energy calculations. The Janus rods consist of a line of fused overlapping sphere
Externí odkaz:
http://arxiv.org/abs/2408.12828
Akademický článek
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Publikováno v:
Molecular Physics, 113 (17-18), 2755-2769 (2015)
The structure of the densest crystal packings is determined for a variety of concave shapes in 2D constructed by the overlap of two or three disks. The maximum contact number per particle pair is defined and proposed as a useful means of categorizing
Externí odkaz:
http://arxiv.org/abs/1902.02604
Using Aggregation-Volume-Bias Monte Carlo simulations along with Successive Umbrella Sampling and Histogram Re-weighting, we study the phase diagram of a system of dumbbells formed by two touching spheres having variable sizes, as well as different i
Externí odkaz:
http://arxiv.org/abs/1612.05883
A key property of glass forming alloys, the anomalously small volume difference with respect to the crystal, is shown to arise as a direct consequence of the soft repulsive potentials between metals. This feature of the inter-atomic potential is demo
Externí odkaz:
http://arxiv.org/abs/1602.05294
Simulation studies of the atomic shear stress in the local potential energy minima (inherent structures) are reported for binary liquid mixtures in 2D and 3D. These inherent structure stresses are fundamental to slow stress relaxation and high viscos
Externí odkaz:
http://arxiv.org/abs/1602.05293
Autor:
Munaò, Gianmarco, O'Toole, Patrick, Hudson, Toby S., Costa, Dino, Caccamo, Carlo, Sciortino, Francesco, Giacometti, Achille
We have recently investigated the phase behaviour of model colloidal dumbbells constituted by two identical tangent hard spheres, with the first one being surrounded by an attractive square-well interaction (Janus dumbbells, Muna\`o G et al 2014 Soft
Externí odkaz:
http://arxiv.org/abs/1412.1636
Autor:
Kolli, Hima Bindu, Frezza, Elisa, Cinacchi, Giorgio, Ferrarini, Alberta, Giacometti, Achille, Hudson, Toby S., de Michele, Cristiano, Sciortino, Francesco
Publikováno v:
Soft Matter 10, 8171-8186 (2014)
Hard helices can be regarded as a paradigmatic elementary model for a number of natural and synthetic soft matter systems, all featuring the helix as their basic structural unit: from natural polynucleotides and polypeptides to synthetic helical poly
Externí odkaz:
http://arxiv.org/abs/1408.1199
Autor:
Kolli, Hima Bindu, Frezza, Elisa, Cinacchi, Giorgio, Ferrarini, Alberta, Giacometti, Achille, Hudson, Toby S.
Publikováno v:
J. Chem. Phys. 140, 081101 (2014)
Evidence of a special chiral nematic phase is provided using numerical simulation and Onsager theory for systems of hard helical particles. This phase appears at the high density end of the nematic phase, when helices are well aligned, and is charact
Externí odkaz:
http://arxiv.org/abs/1402.3495