2013 Fiscal Year Final Research Report
Organic electronics using open-shell compounds
| Project/Area Number |
22245021
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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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 | Nagoya University |
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Principal Investigator |
AWAGA KUNIO 名古屋大学, 物質科学国際研究センター, 教授 (10202772)
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| Co-Investigator(Renkei-kenkyūsha) |
MATSUSHITA Michio 名古屋大学, 大学院理学研究科, 准教授 (80295477)
YOSHIKAWA Hirofumi 名古屋大学, 大学院理学研究科, 助授 (60397453)
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| Project Period (FY) |
2010-04-01 – 2014-03-31
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| Keywords | 有機エレクトロニクス / 有機半導体 / 有機ラジカル / 光電流変換 / 電気二重層トランジスタ / 分子磁性 |
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| Research Abstract |
We have developed a win-win relation between the research on molecular conductors/magnets and organic electronics. (1) The transient photocurrent of organic photocells was successfully interpreted in terms of cooperative phenomena between surface charge separation and bulk polarization. By using this guiding principle, effective optoelectronic conversion for NIR light was realized. (2) We studied the electric-double-layer (EDL) organic transistors with ionic liquids, using organic robust thin films. The transistor threshold voltages for carrier injections were found to be governed by the anion species of the ionic liquids. (3) We synthesized the novel anion radicals with strong coordination ability. The structural analysis and magnetic measurements for their metal salts, revealed multi-dimensional network structures and unusual magnetic properties such as high-temperature weak ferromagnetism.
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[Journal Article] Multidimensional Network Structures and Versatile Magnetic Properties of Intermolecular Compounds of a Radical-Anion Ligand, [1,2,5]Thiadiazolo[3,4-f][1,10]phenanthrolin e-1,1-Dioxid2013
Author(s)
Y. Shuku, R. Suizu, A. Domingo, C. J. Calzado, V. Robert, K. Awaga
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Journal Title
Inorg. Chem
Volume: 52
Pages: 9921-9930
DOI
Peer Reviewed
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