Mapping dislocation nucleation behavior from bimetal interfaces

Interfaces between two dissimilar metals have been observed to exhibit a range of atomic structures, from atomically flat to atomically stepped. Using atomic-scale simulation and theory, we study the influence of the intrinsic bimetal interface structure on the nucleation of lattice dislocations. In...

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Veröffentlicht in:	Acta materialia 2013-11, Vol.61 (19), p.7488-7499
Hauptverfasser:	Beyerlein, Irene J., Wang, Jian, Zhang, Ruifeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Atomic structure Bimetals Crystal structure Dislocation Dislocations Exact sciences and technology Interfaces Mathematical models Metals. Metallurgy Nanocomposites nuclear (including radiation effects), defects, mechanical behavior, materials and chemistry by design, synthesis (novel materials), synthesis (scalable processing) Nucleation Recognition Stepped
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