P
Peter T. Cummings
Researcher at Vanderbilt University
Publications - 536
Citations - 20584
Peter T. Cummings is an academic researcher from Vanderbilt University. The author has contributed to research in topics: Molecular dynamics & Supercritical fluid. The author has an hindex of 69, co-authored 521 publications receiving 18942 citations. Previous affiliations of Peter T. Cummings include University of Guelph & Oak Ridge National Laboratory.
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Phase transformations during sintering of titania nanoparticles.
TL;DR: Over the time scales accessible to molecular dynamics simulations, it was found that the final sintering agglomerate transformed to the rutile phase, provided one of the sintered nanoparticles was rutiles, while sinters of anatase and amorphous nanoparticles resulted in a brookite aggLomerate.
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Generation of percolation cluster perimeters by a random walk
TL;DR: In this article, a self-avoiding random walk whish algorithm was proposed to generate the perimeter of two-dimensional lattice percolation clusters, and the algorithm has been simulated on a computer, yielding the mean perimeter length as a function of occupation probability.
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Intermolecular potentials and vapor-liquid phase equilibria of perfluorinated alkanes
Shengting Cui,Shengting Cui,J.I. Siepmann,H. D. Cochran,H. D. Cochran,Peter T. Cummings,Peter T. Cummings +6 more
TL;DR: In this article, two sets of intermolecular potentials for a united atom model of linear perfluorinated alkanes in their fluid states have been proposed, and the critical densities are slightly too high for one model and slightly too low for the other.
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An Off-Lattice Hybrid Discrete-Continuum Model of Tumor Growth and Invasion
TL;DR: Using this framework of the OLHDC model, a phenomenologically realistic and bio/physically relevant model that encompasses the experimentally observed superdiffusive behavior (at short times) of mammalian cells is developed.
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Self-Assembly of Reverse Micelles in Water/Surfactant/Carbon Dioxide Systems by Molecular Simulation
TL;DR: In this article, the first molecular simulations of the self-assembly of dichain surfactants in supercritical carbon dioxide into stable, spherical aggregates were presented, which exhibit the expected characteristics of reverse micelles with aqueous cores.