The thermal annealing of heavy ion damage in copper
- 1 June 1966
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 13 (126) , 1105-1111
- https://doi.org/10.1080/14786436608213525
Abstract
Dislocation loops and three-dimensional vacancy clusters are created by 150 kev Zn + bombardment. The number of vacancies in them after successive isochronal anneals is measured by electron microscopy. At 200°c annealing is thought to take place by interstitial absorption. Thereafter, dislocation loops anneal with an activation energy close to that of self-diffusion, and clusters with an energy of about 1.3 ev.Keywords
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