Dislocation patterning in fatigued metals as a result of dynamical instabilities
作者： Daniel Walgraef , Elias C. Aifantis
DOI: 10.1063/1.336183
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摘要: The nucleation of persistent slip bands in stressed materials is described as a cooperative phenomenon for dislocation populations. It the competition between their mobility and nonlinear interactions (creation, annihilation, pinning) which causes instability uniform distributions versus inhomogeneous ones leads to formation persistence patterns.
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