Electron Irradiation Induced Amorphization at Dislocations in NiTi
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概要
- 論文の詳細を見る
Process of the crystalline-amorphous transition in NiTi induced by electron irradiation has been investigated by a combination of high voltage and conventional electron microscopy, with emphasis on the study of the initiation sites of the transition. At the beginning stage of irradiation, a localized amorphization takes place at dislocations so that a cylindrical amorphous region is formed along individual dislocation lines. Continued irradiation brings about the lateral growth of the cylindrical amorphous regions. This is the first time such a preferential transition at dislocations has been observed in metal crystals.
- 社団法人応用物理学会の論文
- 1983-02-20
著者
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FUJITA Hiroshi
Research Center for Ultra-High-Voltage Electron Microscopy, Osaka University
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Mori Hirotaro
Research Center For Ultra-high Voltage Electron Microscopy Osaka University
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Fujita Makoto
Research Center For Ultra-high Voltage Electron Microscopy Osaka University
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Fujita Hiroshi
Research Center For Uhvem Osaka University:(present Address)kinki University
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