2009 Fiscal Year Final Research Report
Channel Structure Engineering using low-dimensional carbon nano- materials
| Project/Area Number |
18063011
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
HORI Masaru Nagoya University, 大学院・工学研究科, 教授 (80242824)
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| Co-Investigator(Kenkyū-buntansha) |
TAKASHIMA Seigo 名古屋大学, 大学院・工学研究科, 研究員 (80397471)
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| Co-Investigator(Renkei-kenkyūsha) |
TAKEDA Keigo 名古屋大学, 大学院・工学研究科, 助教 (00377863)
TAKEUCHI Wakana 名古屋大学, 大学院・工学研究科, 研究員 (90569386)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 自己組織化 / カーボンナノ構造体 / グラフェンシート / 半導体物性 / プラズマプロセス |
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| Research Abstract |
Carbon nanowalls (CNWs), consisting of graphene sheets vertically-standing on substrates, are one of promising carbon nanomaterials. The future functional devices are expected to be realized using the CNWs, because of their unique morphologies and excellent electrical properties deriving from graphene structures. In this study, we have developed controlled synthesis techniques of CNWs realizing controls of their morphologies, growth orientations and electrical properties. Such the control techniques of CNWs growth are based on plasma nanoscience, including precise monitoring and independent control of reactive species, such as radicals and ions. Not only their composition ratios but also energies and fluxes of ions are essential factors of the CNWs growth.
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