478 citations · 2k across the 54 of their papers we have counts for
7 papers · 1 filter
Deposition control of model glasses with surface-mediated orientational order
Stephen Whitelam, Peter Harrowell
We introduce a minimal model of solid-forming anisotropic molecules that displays, in thermal equilibrium, surface orientational order without bulk orientational order. The model r…
Molecular shape and the energetics of chemisorption: From simple to complex energy landscapes
David M. Huang, Peter Harrowell
We enumerate all local minima of the energy landscape for model rigid adsorbates characterized by three or four equivalent binding sites (e.g., thiol groups) on a close-packed (111…
Freezing Transitions in Liquids Characterized by a Favoured Local Structure
Pierre Ronceray, Peter Harrowell
The ordering transitions of a 2D lattice liquid characterized by a single favoured local structure (FLS) are studied using Monte Carlo simulations. All eight distinct geometries fo…
Time Scales in the Theory of Elasto-Plasticity of Amorphous Solids
Laurent Boue, Peter Harrowell, Smarajit Karmakar +4
Developing a macroscopic theory of elasto-plasticity in amorphous solids calls for (i) identifying the relevant macro state-variables and (ii) discriminating the different time-sca…
On the relationship between structure and dynamics in a supercooled liquid
Asaph Widmer-Cooper, Peter Harrowell
We present the dynamic propensity distribution as an explicit measure of the degree to which the dynamics in a liquid over the time scale of structural relaxation is determined by…
On the Study of Collective Dynamics in Supercooled Liquids through the Statistics of the Iso-Configurational Ensemble
Asaph Widmer-Cooper, Peter Harrowell
The use of the isoconfigurational ensemble to explore structure-dynamic correlations in supercooled liquids is examined. The statistical error of the dynamic propensity and its spa…
Predicting the long time dynamic heterogeneity in a supercooled liquid on the basis of short time heterogeneities
Asaph Widmer-Cooper, Peter Harrowell
We report that the local Debye-Waller factor in a simulated 2D glass-forming mixture exhibits significant spatial heterogeneities and that these short time fluctuations provide an…