Development of light-emitting metal-base organic transistors and elucidation of the operating mechanism
Project/Area Number |
25288113
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Device related chemistry
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Research Institution | Osaka University (2015-2016) Yamagata University (2013-2014) |
Principal Investigator |
Nakayama Ken-ichi 大阪大学, 工学(系)研究科(研究院), 教授 (20324808)
|
Co-Investigator(Renkei-kenkyūsha) |
KIDO Junji 山形大学, 大学院有機材料システム研究科, 教授 (50214838)
PU Yong-Jin 山形大学, 大学院有機材料システム研究科, 准教授 (00350489)
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
|
Keywords | 有機半導体 / 有機トランジスタ / 有機EL / 有機発光トランジスタ / 有機エレクトロニクス / 発光トランジスタ / 縦型トランジスタ |
Outline of Final Research Achievements |
The light-emitting organic transistors have been developed using vertical-type metal-base organic transistors (MBOT). P-type MBOTs have been employed to fabricate light-emitting transistors, and fluorescent materials and phosphorescence materials were used for emissive layer. A new MBOT device having p/n layered structure was invented, which realized current amplification without atmospheric annealing. We also focused on vertical mobility in organic films in order to improve the performance of the MBOT. The CELIV method was developed to evaluate vertical mobility in a thin film. MBOT performance was improved by using several techniques for controlling molecular arrangement.
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Report
(5 results)
Research Products
(118 results)
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[Journal Article] High-fidelity self-assembly pathways for hydrogen-bonding molecular semiconductors2017
Author(s)
X. Lin, M. Suzuki, M. Gushiken, M. Yamauchi, T. Karatsu, T. Kizaki, Y. Tani, K. Nakayama, M. Suzuki, H. Yamada, T. Kajitani, T. Fukushima, Y. Kikkawa, S. Yagai
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Journal Title
Scientific Reports
Volume: 7
Issue: 1
Pages: 43098-43098
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Effect of alkyl substituents: 5,15-bis(trimethylsilylethynyl)- vs 5,15-bis(triisopropylsilylethynyl)-tetrabenzoporphyrins and their metal complexes2015
Author(s)
K. Takahashi, N. Yamada, D. Kumagai, D. Kuzuhara, M. Suzuki, Y. Yamaguchi, N. Aratani, K. Nakayama,* H. Yamada*
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Journal Title
J, Porphyhrins Phthalocyanines
Volume: 19
Issue: 01-03
Pages: 477-488
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Supramolecular Engineering of Oligothiophene Nanorods without Insulators: Hierarchical Association of Rosettes and Photovoltaic Properties2014
Author(s)
S. Yagai, M. Suzuki, X. Lin, M. Gushiken, T. Noguchi, T. Karatsu, A. Kitamura, A. Saeki, S. Seki, Y. Kikkawa, Y. Tani, K. Nakayama
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Journal Title
Chem. Eur. J
Volume: 20
Issue: 49
Pages: 1-11
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] Single absorber organic solar cells based on intramolecular2016
Author(s)
K. Nakayama, T. Okura, C. Katagiri, M. Mamada, J. Matsui, A. Masuhara, M. C. Scharber, M. S. White, C. Yumusak, P. Stadler, N. S. Sariciftci, T. Yoshida
Organizer
2016 European Material Research Society Fall Meeting
Place of Presentation
Warsaw University of Technology, Warsaw, Poland
Year and Date
2016-09-19
Related Report
Int'l Joint Research / Invited
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[Presentation] Single absorber organic photovoltaic devices using intramolecular charge transfer photoabsorption process2015
Author(s)
K. Nakayama, T. Okura, C. Katagiri, M. Mamada, J. Matsui, A. Masuhara, M. C. Scharber, M. S. White, C. Yumusak, P. Stadler, N. S. Sariciftci, T. Yoshida
Organizer
2nd ANGEL symposium, The 100th Anniversary Hall, Yamagata University, Yonezawa, Japan
Place of Presentation
山形大学百周年記念会館(山形県・米沢市)
Year and Date
2015-11-04
Related Report
Int'l Joint Research
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[Presentation] Single-layered organic solar cells using intramolecular charge transfer molecules2015
Author(s)
T. Okura, C. Katagiri, J. Matsui, M. C. Scharber, M. S. White, C. Yumusak, P. Stadler, N. S. Sariciftci, T. Yoshida, K. Nakayama
Organizer
2nd ANGEL symposium, The 100th Anniversary Hall, Yamagata University, Yonezawa, Japan
Place of Presentation
山形大学百周年記念会館(山形県・米沢市)
Year and Date
2015-11-04
Related Report
Int'l Joint Research
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