2015 Fiscal Year Final Research Report
A challenge to seek for the effect of hydrogen causing embrittlement and fatigue fracture in silicon
| Project/Area Number |
25630008
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
Kamiya Shoji 名古屋工業大学, 工学(系)研究科(研究院), 教授 (00204628)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Keywords | 水素 / 結晶すべり促進 / 疲労寿命低下 / ストライエーション / 転位集積 |
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| Outline of Final Research Achievements |
Fatigue process in silicon was investigated from the view point of its interaction with hydrogen, which revealed that hydrogen enhances crystal slip deformation leading to accumulation of dislocations under cyclic loading to results in fracture.
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| Free Research Field |
Strength of mechanics
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