Correlated vacancy migration below 200 k in neutron-irradiated iron
- 1 January 1981
- journal article
- research article
- Published by Taylor & Francis in Radiation Effects
- Vol. 58 (3-4) , 77-82
- https://doi.org/10.1080/01422448108228599
Abstract
The increase of positron parameters in neutron-irradiated α-iron around 180 K is shown to be due to correlated vacancy migration within displacement cascades. Therefore the recent attempt to use positron annihilation in neutron-irradiated iron as an evidence for interstitial migration at stage III is internally inconsistent and incompatible with well-established experimental results.Keywords
This publication has 5 references indexed in Scilit:
- Vacancy-Carbon Interaction in IronPhysical Review Letters, 1980
- Annealing of vacancies in electron-irradiated α-ironSolid State Communications, 1979
- Interstitial migration in iron at 220 KPhysica Status Solidi (a), 1979
- Positrons in Imperfect Solids: TheoryPublished by Springer Nature ,1979
- Investigations of neutron irradiated iron by positron annihilation and correlated internal friction measurementsSolid State Communications, 1975