| Project Area | Carbon nanotube nanoelectronics |
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| Project/Area Number |
19054012
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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 | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KUWAHARA Yuji 大阪大学, 大学院・工学研究科, 教授 (00283721)
HONDA Shinichi 兵庫県立大学, 大学院・工学研究科, 准教授 (90324821)
TABATA Hiroshi 大阪大学, 大学院・工学研究科, 助教 (00462705)
大門 秀朗 大阪大学, 九州工業大学大学院・工学研究科, 准教授 (20324816)
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| Research Collaborator |
WINADDA Wongwiriyapan King Mongkut's工科大学, College of Nanotechnology, 講師
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| Project Period (FY) |
2007 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥88,300,000 (Direct Cost: ¥88,300,000)
Fiscal Year 2011: ¥6,500,000 (Direct Cost: ¥6,500,000)
Fiscal Year 2010: ¥6,700,000 (Direct Cost: ¥6,700,000)
Fiscal Year 2009: ¥6,700,000 (Direct Cost: ¥6,700,000)
Fiscal Year 2008: ¥27,000,000 (Direct Cost: ¥27,000,000)
Fiscal Year 2007: ¥41,400,000 (Direct Cost: ¥41,400,000)
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| Keywords | 単層カーボンナノチューブ / 表面・界面物性 / 吸着・脱離特性 / ナノ電子物性 / 光物性 / カーボンナノチューブ / ZnO / 紫外光応答 / 単層カーボンナノチューブ探針 / 状態密度 / トンネル電流誘起発光分析 / 走査トンネル分光 / 単層カーボンナノチューブ薄膜ガスセンサー / van Hove特異性 / 二酸化窒素 / 原子状水素 / 昇温脱離分光 / 走査トンネル顕微鏡 / 触媒金属 / 吸着物性 / 電子物性 |
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| Research Abstract |
In this study, we elucidated the surface and interface properties of the modified single-walled carbon nanotubes (SWNTs) such as atom- and/or molecule-adsorbed SWNTs and nanocluster-decorated SWNTs from many directions by exploring their gas adsorption properties, nanoelectronic properties, and optical properties with use of our newly developed methods; SWNT thin-film sensor, scanning tunneling spectroscopy of SWNT-suspended tip, and scanning tunneling microscope-induced light emission analysis.
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