The kinetics of dislocation reactions, such as dislocation multiplication, controls the plastic deformation in crystals beyond their elastic limit, therefore critical mechanisms in a number of ...
Dislocations in single-phase concentrated random alloys, including high-entropy alloys (HEAs), repeatedly encounter pinning during glide, resulting in jerky dislocation motion. While ...
Materials engineers have developed the ability to manipulate structure and matter at the nanoscale for solid-state alloys ...
Understanding how dislocations (line defects in the crystal structure) occur when 3D-printing metals has been unclear to materials scientists. Understanding when and how dislocations form in ...
Today’s commercial SiC substrates are riddled with these atomic-scale imperfections, with thousands threading through each ...
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