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Interaction of Phonons with Dislocations

並列摘要


Motion of edge dislocations interacting with phonons has been simulated by means of a molecular dynamics method. The embeddedatom-method potential for copper is adopted in the simulation. Excitation of the dislocation atoms by the propagation of phonon (hot atom) is observed in the simulation. The motion of splitted dislocation under a shear stress is also investigated by highlighting the dislocation lines.

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