Point Defect Clusters in Electron-Irradiated Gold
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- Yoshida Naoaki
- Department of Material Physics, Faculty of Engineering Science, Osaka University
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- Kiritani Michio
- Department of Material Physics, Faculty of Engineering Science, Osaka University
Bibliographic Information
- Other Title
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- Erratum: “Point Defect Clusters in Electron-Irradiated Gold”
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Abstract
Defect formation in gold by the irradiation of 2.0∼2.5 MeV electrons was studied with a high voltage electron microscope. The formation of dislocation loops by the aggregation of interstitials generally precedes the formation of the defects by vacancies. Permanent sinks, such as specimen surfaces and dislocations, prevent the formation of interstitial type of defects and enhance the formation of vacancy clustered defects. A rapid formation of the vacancy type defects and the simultaneous shrinkage of interstitial type loops after the cessation of the irradiation are observed. Kinetics analysis of the point defect behaviour, standing on the random migration of interstitials and vacancies, explains all the observed various phenomena as the competition processes between two kinds of point defects under various circumstances. The irradiation intensity dependence of the density of interstitial type defects shows that the di-interstitials are their stable nucleus.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 35 (5), 1418-1429, 1973
THE PHYSICAL SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390001204187320576
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- NII Article ID
- 210000083934
- 130003893884
- 110001974781
- 210000084023
- 130003893936
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- NII Book ID
- AA00704814
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- COI
- 1:CAS:528:DyaE3sXlsFSmsbs%3D
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 7669261
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed