David J. Srolovitz

TL;DR: In this article, the edge energies and edge stresses of graphene nanoribbons with arbitrary orientations from armchair to zigzag were investigated, considering both flat and warped edge shapes in the presence and absence of hydrogen.

TL;DR: In this article, a level set method-based, three-dimensional dislocation dynamics simulation method was developed to describe the motion of dislocations in a heteroepitaxial thin film.

TL;DR: In this article, the energy properties of the transition metal dichalcogenides were investigated and a systematic investigation of the experimentally most important MoS2 heterophase interfaces and edges was performed.

TL;DR: In this paper, a model for the sintering of individual columns using a thermodynamic principle, and incorporating the center-to-center approach rates for the columns calculated using this principle in a larger scale discrete dynamics model was presented.

TL;DR: In this article, the authors examine the idea that the evolution of self-organizing dislocation cells is dominated by random fluctuations in cell orientation and propose an orientation equivalent of Fick's second law to get a time-dependent solution for the orientation distributions, misorientation distributions and the strain dependence of the average misoriented angle.