Vacancy-Carbon Interaction in Iron
- 19 May 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 44 (20), 1326-1329
- https://doi.org/10.1103/physrevlett.44.1326
Abstract
Electron-irradiated high-purity -iron doped with various amounts of interstitial carbon impurities has been studied by positron-lifetime measurements. It is shown that during vacancy migration at 220 K an asymmetric vacancy-carbon pair is formed, where the carbon atom is located off the center of the vacancy.
Keywords
This publication has 17 references indexed in Scilit:
- Impurity-induced vacancy clustering in cold-worked nickelJournal of Physics F: Metal Physics, 1979
- Annealing of vacancies in electron-irradiated α-ironSolid State Communications, 1979
- Interstitial migration in iron at 220 Kphysica status solidi (a), 1979
- Defect annealing studies on metals by positron annihilation and electrical resitivity measurementsPhysical Review B, 1978
- The effect of microvoid size on positron annihilation characteristics and residual resistivity in metalsPhilosophical Magazine, 1977
- A positron annihilation study of the annealing of electron irradiated molybdenumJournal of Physics F: Metal Physics, 1976
- Investigations of neutron irradiated iron by positron annihilation and correlated internal friction measurementsSolid State Communications, 1975
- Quenching experiments with high-purity ironphysica status solidi (a), 1975
- Lattice defects in quenched high purity ironScripta Metallurgica, 1972
- Influence of Defects on the Angular Correlation of Positron-Annihilation Photons in Irradiated and in Deformed IronPhysical Review B, 1971