D
David Bacon
Researcher at Institute of Cosmology and Gravitation, University of Portsmouth
Publications - 558
Citations - 29275
David Bacon is an academic researcher from Institute of Cosmology and Gravitation, University of Portsmouth. The author has contributed to research in topics: Galaxy & Dislocation. The author has an hindex of 78, co-authored 504 publications receiving 25041 citations. Previous affiliations of David Bacon include University of Portsmouth & University of Liverpool.
Papers
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Computer simulation of dislocation cores in h.c.p. metals. I: Interatomic potentials and stacking-fault stability
David Bacon,M. H. Liang +1 more
TL;DR: In this article, four pairwise potentials have been found to be suitable for the simulation by computer of stacking faults and dislocation core configurations in model crystals having the hexagonal-close-packed structure.
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Complementarity of weak lensing and peculiar velocity measurements in testing general relativity
TL;DR: In this paper, the complementarity of weak lensing and galaxy peculiar velocity measurements was explored to better constrain modifications to General Relativity, and it was shown that the expected constraints on modified gravity will be at least an order of magnitude better than with present data, i.e. we will obtain approximately 5% errors on the modified gravity parametrization described here.
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Temperature-dependence of defect creation and clustering by displacement cascades in α-zirconium
TL;DR: In this article, the effect of lattice temperature on the production of vacancies and interstitials in the primary damage process of displacement cascades with energy up to 20 keV in α-zirconium was investigated.
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A molecular dynamics study of high-energy displacement cascades in α-zirconium
TL;DR: In this paper, the damage produced in α-zirconium at 100 K by displacement cascades with energy, E p, up to 20 keV has been investigated by molecular dynamics using a many-body interatomic potential.
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Computer simulation of interaction of an edge dislocation with a carbon interstitial in α-iron and effects on glide
TL;DR: In this paper, the atomic-scale behavior of a carbon interstitial atom in the core of a 1/2 [ 1 1 ] ( 1 1 ¯ 0 ) edge dislocation in α-iron has been simulated for the first time.