2017 Fiscal Year Final Research Report
Evaluation of conductance property of molecular wires using spin exchange interaction
| Project/Area Number |
26410090
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Functional solid state chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
Higashiguchi Kenji 京都大学, 大学院工学研究科合成・生物化学専攻, 助教 (90376583)
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| Co-Investigator(Renkei-kenkyūsha) |
MATSUDA Kenji 京都大学, 大学院工学研究科, 教授 (80262145)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Keywords | 分子ワイヤ / 減衰定数 / 交換相互作用 / ラジカル |
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| Outline of Final Research Achievements |
Molecular rods with two nitronyl nitroxide radicals having some regulator unit were synthesized to investigate the decay property of the units. The spin-spin exchange interaction between neutral radicals had a decay constant similar to the molecular conductance. Although the dynamic range was small, weak interaction could evaluate. The biradical having bicyclo[2.2.2]octane showed larger interaction than another biradial having two ethylenes. The difference was caused by orbital-orbital interaction near the cage moiety.
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| Free Research Field |
有機光化学
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