Visualization and Analysis of Large-Scale Atomistic Simulations of Plasma-Surface Interactions

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dc.contributor.authorWidanagamaachchi, Wathsalaen_US
dc.contributor.authorHammond, Karlen_US
dc.contributor.authorLo, Li-Taen_US
dc.contributor.authorWirth, Brianen_US
dc.contributor.authorSamsel, Francescaen_US
dc.contributor.authorSewell, Christopheren_US
dc.contributor.authorAhrens, Jamesen_US
dc.contributor.authorPascucci, Valerioen_US
dc.contributor.editorE. Bertini and J. Kennedy and E. Puppoen_US
dc.date.accessioned2015-05-24T19:43:06Z
dc.date.available2015-05-24T19:43:06Z
dc.date.issued2015en_US
dc.description.abstractWe present a simulation-visualization pipeline that uses the LAMMPS Molecular Dynamics Simulator and the Visualization Toolkit to create a visualization and analysis environment for atomistic simulations of plasma-surface interactions. These simulations are used to understand the origin of fuzz-like, microscopic damage to tungsten and other metal surfaces by helium. The proposed pipeline serves both as an aid to visualization, i.e. drawing the surfaces of gas bubbles and voids/cavities in the metal, as well as a means of analysis, i.e. extracting various statistics and gas bubble evolution details. The result is a better understanding of the void and bubble formation process that is difficult if not impossible to get using conventional atomistic visualization software.en_US
dc.description.sectionheadersVolume and Flow Visualizationen_US
dc.description.seriesinformationEurographics Conference on Visualization (EuroVis) - Short Papersen_US
dc.identifier.doi10.2312/eurovisshort.20151117en_US
dc.identifier.pages7-11en_US
dc.identifier.urihttps://doi.org/10.2312/eurovisshort.20151117en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectJ.2 [Computer Applications]en_US
dc.subjectPhysical Sciences and Engineeringen_US
dc.subjectPhysicsen_US
dc.subjectI.6.4 [SIMULATION AND MODELING]en_US
dc.subjectModel Validation and Analysisen_US
dc.titleVisualization and Analysis of Large-Scale Atomistic Simulations of Plasma-Surface Interactionsen_US
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