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A P Sutton

Explore the profile of A P Sutton including associated specialties, affiliations and a list of published articles. Areas
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Articles 31
Citations 55
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Recent Articles
1.
Verschueren J, Gurrutxaga-Lerma B, Balint D, Sutton A, Dini D
Phys Rev Lett . 2018 Oct; 121(14):145502. PMID: 30339414
Despite numerous theoretical models and simulation results, a clear physical picture of dislocations traveling at velocities comparable to the speed of sound in the medium remains elusive. Using two complementary...
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Molinari N, Sutton A, Mostofi A
Phys Chem Chem Phys . 2018 Sep; 20(35):23085-23094. PMID: 30167620
Coarse-grained molecular dynamics simulations are used to elucidate molecular mechanisms responsible for different mechanical behaviours of elastomers containing spherical particles with different volume fractions. We observe that different filler volume...
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Paxton A, Sutton A, Finnis M
Philos Trans A Math Phys Eng Sci . 2017 Jun; 375(2098). PMID: 28607204
The Royal Society Scientific Discussion Meeting 'The challenges of hydrogen and metals' was held in Carlton House Terrace, London, UK, on 16-18 January 2017. This is the introductory article to...
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Khawaja M, Sutton A, Mostofi A
J Phys Chem B . 2016 Dec; 121(1):287-297. PMID: 27997196
Molecular simulation is used to compute the solubility of small gases in nitrile butadiene rubber (NBR) with a Widom particle-insertion technique biased by local free volume. The convergence of the...
6.
Molinari N, Khawaja M, Sutton A, Mostofi A
J Phys Chem B . 2016 Dec; 120(49):12700-12707. PMID: 27973845
We introduce a chemically inspired, all-atom model of hydrogenated nitrile butadiene rubber (HNBR) and assess its performance by computing the mass density and glass-transition temperature as a function of cross-link...
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Hammad A, Swinburne T, Hasan H, Del Rosso S, Iannucci L, Sutton A
Proc Math Phys Eng Sci . 2015 Sep; 471(2180):20150171. PMID: 26339196
Solitons are proposed as the agents of plastic and viscoelastic deformation in aligned polyethylene. Interactions between straight, parallel molecules are mapped rigorously onto the Frenkel-Kontorova model. It is shown that...
8.
Swinburne T, Dudarev S, Sutton A
Phys Rev Lett . 2014 Dec; 113(21):215501. PMID: 25479502
Highly mobile crystal defects such as crowdions and prismatic dislocation loops exhibit an anomalous temperature independent mobility unexplained by phonon scattering analysis. Using a projection operator, without recourse to elasticity,...
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Race C, Mason D, Foo M, Foulkes W, Horsfield A, Sutton A
J Phys Condens Matter . 2013 Feb; 25(12):125501. PMID: 23420350
By simulating the passage of heavy ions along open channels in a model crystalline metal using semi-classical Ehrenfest dynamics we directly investigate the nature of non-adiabatic electronic effects. Our time-dependent...
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Race C, Mason D, Sutton A
J Phys Condens Matter . 2011 Jun; 21(11):115702. PMID: 21693925
Using time-dependent tight-binding simulations of radiation damage cascades in a model metal we directly investigate the nature of the excitations of a system of quantum mechanical electrons in response to...