2010 Fiscal Year Final Research Report
Realization of thin films consisting of structured nanoelements by a self-organization method and evaluation of their mechanical properties
| Project/Area Number |
20686010
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Osaka University |
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Principal Investigator |
HIRAKATA Hiroyuki Osaka University, 工学研究科, 准教授 (40362454)
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| Project Period (FY) |
2008 – 2010
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| Keywords | ナノ構造 / 力学特性 / 材料力学 / 材料強度 / 自己組織化 / 薄膜 |
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| Research Abstract |
Thin films consisting of structured nanoelements were fabricated by a self-organization method or glancing angle deposition, and their deformation and strength were experimentally investigated. An experimental method for evaluating the mechanical properties of nanoelements was developped. The mechanical anisotropy due to the asymmetric structure of oblique nanocolumns was evaluated using the method, and the mechanics of interface fracture in the nanoscale was clarified. In addition, high strength nano-composite structures were realized as a pioneered attempt.
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[Presentation] Alナノ薄膜のクリープ特性の膜厚依存性2010
Author(s)
福原直道, 味岡彰一, 平方寛之, 米津明生, 崎原雅之, 箕島弘二
Organizer
日本機械学会M&M2010材料力学カンファレンス(講演論文集No.10-9,OS1505)
Place of Presentation
長岡技術科学大学
Year and Date
20101009-20101011
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[Presentation] Strength of Low-dimensional Nano-structure2008
Author(s)
Takayuki KITAMURA, Takashi SUMIGAWA, Hiroyuki HIRAKATA, Yoshimasa TAKAHASHI
Organizer
The Second International Conference on Heterogeneous Material Mechanics (ICHMM-2008),79-88
Place of Presentation
Huangshan, China
Year and Date
20080603-20080608
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