| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1561270 | Computational Materials Science | 2013 | 10 Pages |
Abstract
⺠Voids growth and interaction in single crystal silicon cubes are investigated. ⺠Two fracture behaviors are observed: brittle cleavage and ductile void coalescence. ⺠The brittle-ductile transition depends on initial inter-void ligament distance. ⺠Initial inter-void ligament distance increase with void radius increasing. ⺠Nano-ductility in single crystal Si is due to vacancies diffusion in the ligament.
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Authors
Qunfeng Liu, Shengping Shen,