Journal article
Analytical model of dislocation nucleation on a near-surface void under tensile surface stress
- Abstract:
-
We have analyzed in detail the mechanism leading to tip growth on a surface which operates via nucleation of dislocations on a near-surface void under tensile surface stress. We derived a simplified analytical model describing the relevant physical factors related to the observed linearity between the void radius and the maximum depth of the void for the growth to occur. The model is based on the direct numerical calculation of atomic level stresses in the simulated system. Based on the prese...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- PHILOSOPHICAL MAGAZINE
- Volume:
- 92
- Issue:
- 32
- Pages:
- 3994-4010
- Publication date:
- 2012-01-01
- DOI:
- EISSN:
-
1478-6443
- ISSN:
-
1478-6435
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:369709
- UUID:
-
uuid:3751990d-5c37-46da-bcc9-6e234f3f7fca
- Local pid:
- pubs:369709
- Source identifiers:
-
369709
- Deposit date:
- 2013-11-16
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- Copyright date:
- 2012
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