2012 Fiscal Year Final Research Report
Emergence of electronic and photonic functionalities by fusion of the bottom-up and top-down processes
| Project Area | Emergent Chemistry of Nano-scale Molecular System |
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| Project/Area Number |
20111012
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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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 |
OGAWA Takuji 大阪大学, 大学院・理学研究科, 教授 (80169185)
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Hirofumi 大阪大学, 大学院・理学研究科, 助教 (90373191)
TANAKA Daisuke 大阪大学, 大学院・理学研究科, 助教 (60589399)
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| Project Period (FY) |
2008 – 2012
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| Keywords | 分子電子素子 / 単一分子ダイオード / 単一分子トランジスター / 単分子磁石 / 単一分子メモリ / 分子集積回路 |
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| Research Abstract |
Several kind of new molecules were synthesized, and their single to small number of molecular electronic properties were investigated. Some molecules were connected to single wall carbon nanotubes to measure their single molecular electronic properties. These results show that non-liner non-symmetrical electronic phenomena such as rectification can be realized by single to small number of molecules. Self-assembling of molecules on surfaces was investigated to show that non-linear entropy term is important to show emergence. Negative differential resistance was observed in a molecule/single wall carbon nanotube system.
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Research Products
(34 results)
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[Journal Article] Photocurrent and Electronic Activities of Oriented-His-tagged PhotosyntheticLight-Harvesting/Reaction Centre Core Complexes Assembled onto a Gold Electrode2012
Author(s)
Masaharu Kondo, Kouji Iida, Takehisa Dewa, Hirofumi Tanaka, Takuji Ogawa, SakikoNagashima, Kenji V. P. Nagashima, Keizo Shimada, Hideki Hashimoto, Alastair T. Gardiner, Richard J. Cogdell, and Mamoru Nango
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Journal Title
Biomacromolecules
Volume: 13
Pages: 432-438
DOI
Peer Reviewed
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[Journal Article] Volatile/Nonvolatile Dual-Functional Atom Transistor2011
Author(s)
Tsuyoshi Hasegawa,Yaomi Itoh, Hirofumi Tanaka, Takami Hino, Tohru Tsuruoka, Kazuya Terabe, Hisao Miyazaki, Kazuhito Tsukagoshi, Takuji Ogawa, Shu Yamaguchi, and Masakazu Aono
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Journal Title
Applied Physics Express
Volume: 4
Pages: 015204(3)
DOI
Peer Reviewed
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