Solving kink formation/strengthening mechanism through precise structure analyses
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- Abe Eiji
- Principal Investigator
- 東京大学
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- 波多 聡
- Co-Investigator
- 九州大学
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- Stefanus Harjo
- Co-Investigator
- 国立研究開発法人日本原子力研究開発機構
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- 相澤 一也
- Co-Investigator
- 国立研究開発法人日本原子力研究開発機構
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- 上椙 真之
- Co-Investigator
- 公益財団法人高輝度光科学研究センター
About This Project
- Japan Grant Number
- JP18H05479 (JGN)
- Funding Program
- Grants-in-Aid for Scientific Research
- Funding Organization
- Japan Society for the Promotion of Science
Kakenhi Information
- Project/Area Number
- 18H05479
- Research Category
- Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Allocation Type
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- Single-year Grants
- Review Section / Research Field
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- Science and Engineering
- Research Institution
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- The University of Tokyo
- Project Period (FY)
- 2018-06-29 〜 2023-03-31
- Project Status
- Completed
- Budget Amount*help
- 162,760,000 Yen (Direct Cost: 125,200,000 Yen Indirect Cost: 37,560,000 Yen)
Research Abstract
We have systematically elucidated the atomic structure, electronic structure, lattice defects such as dislocations and displacements, lattice strain, and kink 3D morphology of mille-feuille materials and kink-deformed materials of metals, polymers, and ceramics through multi-scale precise analysis using state-of-the-art measurement methods. Microstructural factors experimentally obtained in this study have been shared across the entire MFS research groups, and many active interdisciplinary collaborative researches, mainly by invited researchers and young researchers, have successfully led to some remarkable results that are the key to the elucidation of kink strengthening mehcanisim. In particular, through effective collaboration with computer simulations, we were able to elucidate the material strengthening mechanisms of Mg alloys and polyethylene at the atomic and molecular level.
Keywords
Details 詳細情報について
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- CRID
- 1040000781994936832
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- Text Lang
- ja
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- Data Source
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- KAKEN
- IRDB
