52 citations · 105 across the 5 of their papers we have counts for
5 papers
Bayesian inference and uncertainty quantification for modeling of body-centered-cubic single crystals
Seunghyeon Lee, Thao Nguyen, Darby J. Luscher +3
Uncertainties in the high-dimensional space of material parameters pose challenges for the predictive modeling of bcc single crystals, especially under extreme loading conditions.…
Properties of accelerating edge dislocations in arbitrary slip systems with reflection symmetry
Daniel N. Blaschke, Khanh Dang, Saryu Fensin +1
We discuss the theoretical solution to the differential equations governing accelerating edge dislocations in anisotropic crystals. This is an important prerequisite to understandi…
Limiting velocities and transonic dislocations in Mg
Khanh Dang, Daniel N. Blaschke, Saryu Fensin +1
To accurately predict the mechanical response of materials, especially at high strain rates, it is important to account for dislocation velocities in these regimes. Under these ext…
Dislocation drag and its influence on elastic precursor decay
Daniel N. Blaschke, Darby J. Luscher
Plastic deformation is mediated by the creation and movement of dislocations, and at high stress the latter is dominated by dislocation drag from phonon wind. By simulating a 1-D s…
Anomalous Plasticity of Body-Centered-Cubic Crystals with Non-Schmid Effect
Hansohl Cho, Curt A. Bronkhorst, Hashem M. Mourad +2
Plastic deformations in body-centered-cubic (BCC) crystals have been of critical importance in diverse engineering and manufacturing contexts across length scales. Numerous experim…