The Effect of γ-Pre-Irradiation on Recoil Phenomena in Crystals
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Paul N. Dimotakis
Summary
The γ-pre-irradiation effect on the recombination of recoil cobalt atoms in some neutron irradiated crystalline cobaltic complexes was examined. The introduction of defects into the lattice by pre-irradiation seems to increase the initial retention and promotes the annealing phenomenon, though on the other hand radiolytic phenomena may also appear. Plots of isothermal annealing curves appear to indicate the existence of two or more parallel consecutive recombination-decomposition reactions. A kinetic interpretation of such mixed phenomena is also given. Complex kinetic phenomena also appear to be quite general in annealing processes for systems already studied by other authors. These systems, if examined in this light, may lead to a new interpretation as to the way in which recombination occurs during annealing.
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Articles in the same Issue
- Preparation of 18F in a Nuclear Reactor
- Rapid Solvent Extraction Methods for Fission Product Separation and Analysis
- Half-Life Determination of 220Rn
- The Gas Phase Radiolysis of Ethyl Chloride
- Radiolysis of Ethyl Iodide in the Liquid Phase
- Observations on Spur Reactions in the Liquid Phase γ-Radiolysis
- The Szilard-Chalmers Effect in Cyclohexane-Iodide Mixtures
- The Effect of γ-Pre-Irradiation on Recoil Phenomena in Crystals
- Retention and Annealing Reactions in Dichromates
- Some Observations on the Szilard-Chalmers Process in Dichromates
- A Survey of Photoneutron Sources
- Radiochemical Separation of Thallium by Amalgam Exchange
- Kurze Mitteilungen
- Fast Separation of Antimony from Irradiated Enriched Tellurium
- Beitrag zur strahlenchemisch-thermischen Zersetzung von Kohlenwasserstoffen
