Behavior of Hydrogen at Charged Dislocation in NaCl
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概要
- 論文の詳細を見る
To study the structure of an edge dislocation core in an ionic crystal, we measured the amplitude dependence of internal friction by the automated Marx's composite oscillator method and the vibrational current caused by charged dislocations in a hydrogen-absorbed NaCl single crystal. The change of the sign of dislocation charge at the strain amplitude of 10^<-6> disappeared with absorption of hydrogen, while it was preserved using helium. These findings suggest that hydrogen exists as a positive ion in the dislocation core.
- 社団法人応用物理学会の論文
- 1995-07-15
著者
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Tateno H
Kagoshima Univ. Kagoshima Jpn
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Tateno Hiroto
Department Of Physics Faculty Of Science Kagoshima University
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Iwashita Y
Kagoshima Univ. Dental School Kagoshima Jpn
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Iwashita Youichirou
Department Of Dental Radiology Kagoshima University Dental School
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Iwashita Youichirou
Department Of Dental Radiology Dental School Kagoshima University
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NAGASAWA Mituru
Department of Physics, Faculty of Science, Kagoshima University
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FUKAI Akira
Department of Physics, Faculty of Science, Kagoshima University
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Nagasawa M
Toyota Technological Inst. Nagoya Jpn
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Fukai A
Department Of Physics Faculty Of Science Kagoshima University
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Fukai Akira
Department Of Physics Faculty Of Science Kagoshima University
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