2010 Fiscal Year Final Research Report
Formation of Metallic Nanomaterials by Controlled Atomic Accumulation and Their Characterizations
Project/Area Number |
18106003
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Research Category |
Grant-in-Aid for Scientific Research (S)
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Allocation Type | Single-year Grants |
Research Field |
Materials/Mechanics of materials
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Research Institution | Tohoku University |
Principal Investigator |
SAKA Masumi 東北大学, 大学院・工学研究科, 教授 (20158918)
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Co-Investigator(Kenkyū-buntansha) |
SASAGAWA Kazuhiko 弘前大学, 大学院・理工学研究科, 教授 (50250676)
JU Yang 名古屋大学, 大学院・工学研究科, 教授 (60312609)
MURAOKA Mikio 秋田大学, 大学院・工学資源学研究科, 准教授 (50190872)
TOHMYOH Hironori 東北大学, 大学院・工学研究科, 准教授 (50374955)
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Project Period (FY) |
2006 – 2010
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Keywords | 金属ナノマテリアル / 原子拡散 / 原子集約 / 原子再配列 / 高い秩序度 |
Research Abstract |
The scientific bases of the mechanisms for controlling the atomic diffusion as well as the accumulation of diffused atoms have been established, and various kinds of metallic nanomaterials such as nanowire, nanocoil, nanotube and nanoball with desired geometries, i. e., diameter, length and shape, etc., have been successfully formed at a desired location of interest. The mechanical, electrical and electromagnetic properties of the fabricated nanomaterials were investigated. Moreover for their future applications, modification technologies, such as welding, cutting and bending, and the basis of their mass production technique were developed.
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