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.
Papers
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Journal ArticleDOI
Integral equation theory for a mixture of spherical and patchy colloids: analytical description.
TL;DR: Very good agreement between results of the theory and simulation for the pair correlation functions, excess internal energy and pressure is observed for almost all values of the system density, temperature and composition studied.
Book ChapterDOI
6 Equations of state from analytically solvable integral equation approximations
TL;DR: In this article, the authors focus on the integral-equation approach to determine the structure of a fluid and therefore its thermodynamic properties and equation of state, which is a good approximation in most instances.
Journal ArticleDOI
Erratum: Fluidity of Hydration Layers Nanoconfined between Mica Surfaces [Phys. Rev. Lett. 94 , 026101 (2005)]
Yongsheng Leng,Peter T. Cummings +1 more
Journal ArticleDOI
Nonequilibrium molecular dynamics calculation of the shear viscosity of carbon dioxide
B. Y. Wang,Peter T. Cummings +1 more
TL;DR: In this paper, nonequilibrium molecular dynamics calculations of the shear viscosity of supercritical carbon dioxide along the 313 K isotherm are reported, and three different intermolecular potential models of increasing complexity are considered: a spherically symmetric Lennard-Jones potential, a two-site Lennard Jones potential, and a three-site potential which includes a quadrupole-quadrupole moment.
Journal ArticleDOI
Investigation of the Impact of Cross-Polymerization on the Structural and Frictional Properties of Alkylsilane Monolayers Using Molecular Simulation
TL;DR: The results demonstrate that both cross-linkages and the fraction of chemisorbed chains affect monolayer structure in small but measurable ways, particularly for monolayers constructed from short chains; however, these changes do not appear to have a significant impact on frictional performance.