625 citations · 3.8k across the 77 of their papers we have counts for
5 papers · 2 filters
Grain Boundary Shear Coupling is Not a Grain Boundary Property
Kongtao Chen, Jian Han, Spencer L. Thomas +1
Shear coupling implies that all grain boundary (GB) migration necessarily creates mechanical stresses/strains and is a key component to the evolution of all polycrystalline microst…
Anomalous Diffusion along Metal/Ceramic Interfaces
Aakash Kumar, Hagit Barda, Leonid Klinger +4
Hole formation in a polycrystalline Ni film on an -AlO substrate coupled with a continuum diffusion analysis demonstrates that Ni diffusion along the Ni/-AlO…
Solid-state dewetting on curved substrates
Wei Jiang, Yan Wang, David J. Srolovitz +1
Based on the thermodynamic variation to the free energy functional, we propose a sharp-interface model for simulating solid-state dewetting of thin films on rigid curved substrates…
Grain-Boundary Kinetics: A Unified Approach
Jian Han, Spencer L. Thomas, David J. Srolovitz
Grain boundaries (GBs) are central defects for describing polycrystalline materials, and playing major role in a wide-range of physical properties of polycrystals. Control over GB…
Machine learning determination of atomic dynamics at grain boundaries
Tristan A. Sharp, Spencer L. Thomas, Ekin D. Cubuk +3
In polycrystalline materials, grain boundaries are sites of enhanced atomic motion, but the complexity of the atomic structures within a grain boundary network makes it difficult t…