2010 Fiscal Year Final Research Report
Molecular design and exploitation of spin-polarized molecular wires based on macrocyclic aromatic amines
| Project/Area Number |
20350065
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
TANAKA Kazuyoshi Kyoto University, 工学研究科, 教授 (90155119)
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| Co-Investigator(Kenkyū-buntansha) |
ITO Akihiro 京都大学, 大学院・工学研究科, 准教授 (90293901)
FUENO Hiroyuki 京都大学, 大学院・工学研究科, 助教 (30212179)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 電気・磁気的機能 / スピン偏極分子ワイヤー |
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| Research Abstract |
Novel molecular wires based on polycyclic aromatic amines were successfully prepared. These molecular wires exhibited strong electron-donating ability, and moreover, when they are oxidized, the generated spin was found to be delocalized over the whole molecular wire. In addition, nitroxide radical centers as a localized spin source were introduced into the newly prepared molecular wires. As a whole, the definite magnetic interaction was observed between the localized spins and the delocalized spin that was generated over molecular wire.
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