Functional control by formation control of organic nanocrystals and device development
| Project/Area Number |
24550204
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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/Devices
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| Research Institution | Hokkaido University |
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Principal Investigator |
HASEGAWA Hiroyuki 北海道大学, 理学(系)研究科(研究院), 特任助教 (10399537)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUDA Masaki 熊本大学, 大学院自然科学研究科, 准教授 (80376649)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ナノ電解法 / 電解結晶成長法 / 有機導電体 / ナノ単結晶 / ナノワイヤ / 電解結晶成長 |
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| Outline of Final Research Achievements |
In this research, we tried to find novel functions and to fabricate devices using our original method, the nanoscale electrocrystallization, and materials. In a case of electronic devices, we succeeded to fabricate organic nanocrystal based novel field-effect transistors using various materials. We also observed unusual characteristics whose mechanism have to be clarified continuously. In another case of magnetic devices, we first observed negative giant magnetoresistance in a nanocrystal. In the other case of photonics devices, we found a phenomenon of a crystal growth of a charge transfer complex by photoirradiation only. Our results will lead to a eco-friendly nanodevice fabrication in the future.
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Report
(4 results)
Research Products
(29 results)
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[Journal Article] Crystal structure of bis(tetraphenyl- phosphonium) bis(cyanido-jC)- (29H,31H-tetrabenzo[b,g,l,q]porphinato- j4N29,N30,N31,N32)ferrate(II) acetone disolvate2015
Author(s)
Miki Nishi, Masaki Matsuda, Norihisa Hoshino, Tomoyuki Akutagawa
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Journal Title
Acta Crystallographica Section E
Volume: E71
DOI
Related Report
Peer Reviewed / Open Access
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[Presentation] 光照射を用いた電荷移動錯体単結晶の新規作製法2014
Author(s)
西美樹, 古賀翔子, 藤嶋美加, 松田真生, 星野哲久, 芥川智行, 長谷川裕之
Organizer
第23回有機結晶シンポジウム
Place of Presentation
東邦大学習志野キャンパス（千葉県船橋市）
Year and Date
2014-09-15 – 2014-09-17
Related Report
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