17 citations · 29 across the 4 of their papers we have counts for
4 papers
A Continuum Theory of Dynamically Loaded Polymers
Brad Clements
A thermo-mechanical continuum theory is proposed for dynamically loaded glassy polymers. The theory is based on an ansatz for the Helmholtz free energy where both the deviatoric an…
Observation of Single Transits in Supercooled Monatomic Liquids
Duane C. Wallace, Eric D. Chisolm, Brad E. Clements
A transit is the motion of a system from one many-particle potential energy valley to another. We report the observation of transits in molecular dynamics (MD) calculations of supe…
Mean-atom-trajectory model for the velocity autocorrelation function of monatomic liquids
Eric D. Chisolm, Brad E. Clements, Duane C. Wallace
We present a model for the motion of an average atom in a liquid or supercooled liquid state and apply it to calculations of the velocity autocorrelation function and diffus…
Velocity Autocorrelation and Harmonic Motion in Supercooled Nondiffusing Monatomic Liquids
Eric D. Chisolm, Brad E. Clements, Duane C. Wallace
Studies of the many-body potential surface of liquid sodium have shown that it consists of a great many intersecting nearly harmonic valleys, a large fraction of which have the sam…