2018 Fiscal Year Final Research Report
Physical property control of pi-figuration system
Project Area | pi-System Figuration: Control of Electron and Structural Dynamism for Innovative Functions |
Project/Area Number |
26102012
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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 |
Review Section |
Science and Engineering
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Research Institution | Nagoya University (2016-2018) Waseda University (2014-2015) |
Principal Investigator |
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Research Collaborator |
ITO Hiroshi
TANAKA Hisaaki
PU Jiang
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Project Period (FY) |
2014-07-10 – 2019-03-31
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Keywords | π電子材料 / 物性評価 / 素子作製 |
Outline of Final Research Achievements |
This project clarified the physical properties of π figuration system, which is aggregation of π figuration molecules, and tried to investigate new physical phenomenon and new functional devices. We investigated many molecules and succeeded in (i) the development of new chemical doping method, (ii) the fabrication of highly functionalized electric double layer transistors, (iii) the fabrication of highly functionalized light-emitting electrochemical cells, (iv) the fabrication of mechanical flexible devices, and (v) strain induced phase transition.
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Free Research Field |
デバイス物理
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Academic Significance and Societal Importance of the Research Achievements |
本研究により、有機材料における高密度なキャリ数制御方法が新たに示された。これは、超伝導転移やレーザー発振などの様々な物性制御や高機能化につながる重要な知見である。加えて、本研究では歪みや各種外場による変調が有機材料に与える影響を明らかにしつつ、これらを利用した様々な物性制御や高機能化も実現した。これは、これまでのアプローチとは一線を画しており、今後発展が期待される。
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