Cascade Damages and Their Kinetic Behavior in Ceramics Irradiated with Fission- and Fusion-Neutrons
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概要
- 論文の詳細を見る
The cascade damage and its kinetic behavior in various kinds of ceramics irradiated with fission- and fusion-neutrons have been examined through transmission electron microscopy. Fission- and fusion-neutrons introduce relatively dilute concentration of point defects around primary knock-on atoms through the displacement cascade process in low-Z ceramics. Higher concentration of point defects, which induces the contrast corresponding to the cascade damage though TEM, is induced only in covalent crystals consisting of relatively high-Z elements. The nucleation and growth process of interstitialloops is strongly affected by the crystal structure and structural vacancy.
- 東北大学の論文
- 1991-03-05
著者
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NAKAI Kiyomichi
Department of Materials Science and Engineering, Ehime University
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Fukumoto Ken-ichi
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Nakai K
Ehime Univ. Matsuyama
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Nakai Kiyomichi
Department Of Materials Science & Engineering Ehime University
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Kinoshita C
Kyushu Univ. Fukuoka
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Kinoshita Chiken
Department Of Nuclear Engineering Kyushu University
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Kinoshita Chiken
Department Of Applied Quantum Physics And Nuclear Engineering Kyushu University
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Kutsuwada Masanori
Department of Nuclear Engineering, Faculty of Engineering, Kyushu University
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Nogita Kazuhio
Department of Nuclear Engineering, Faculty of Engineering, Kyushu University
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Nogita Kazuhio
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Kutsuwada M
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Kutsuwada Masanori
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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