30 citations · 77 across the 12 of their papers we have counts for
3 papers · 1 filter
Non-destructive Depth-Resolved Characterization of Residual Strain Fields in High Electron Mobility Transistors using Differential Aperture X-ray Microscopy
Darren C. Pagan, Md Abu Jafar Rasel, Rachel E. Lim +3
Localized residual stress and elastic strain concentrations in microelectronic devices often affect the electronic performance, resistance to thermomechanical damage, and, likely,…
Graph Neural Network Modeling of Grain-scale Anisotropic Elastic Behavior using Simulated and Measured Microscale Data
Darren C. Pagan, Calvin R. Pash, Austin R. Benson +1
Here we assess the applicability of graph neural networks (GNNs) for predicting the grain-scale elastic response of polycrystalline metallic alloys. Using GNN surrogate models, gra…
The influence of alloying on slip intermittency and the implications for dwell fatigue in titanium
Felicity F. Worsnop, Rachel E. Lim, Joel V. Bernier +5
Dwell fatigue, the reduction in fatigue life experienced by titanium alloys due to holds at stresses as low as 60% of yield, has been implicated in several uncontained jet engine f…