2014 Fiscal Year Final Research Report
Exploration of new functionalities and fablication of composite films of ferroelectric organic conductors polarized by crystallization of correlated electrons
| Project/Area Number |
23550170
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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 materials chemistry
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| Research Institution | Okayama University of Science (2013-2014)
Institute for Molecular Science (2011-2012) |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KONDO Ryusuke 岡山大学, 自然科学研究科, 准教授 (60302824)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Keywords | 有機伝導体 / 分子性固体 / 強相関電子系 / 強誘電体 / 電子強誘電性 / 電荷秩序 / 焦電気 |
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| Outline of Final Research Achievements |
Ferroelecrics polarized by electronic polarization draw attentions of researchers. We have claimed that an organic conductor α-(BEDT-TTF)2I3 and its relatives are the matters exemplifying the idea of the novel class of ferroelectrics. In the present research, we performed dielectric constant measurements of α'-(BEDT-TTF)2IBr2 for radio frequency, and pyroelectric current measurement in α'-(BEDT-TTF)2I3 using an ac method by modulating sample temperature.
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| Free Research Field |
分子性固体物性
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