Development of high-mobility carbon nanotube thin-film transistors
| Project/Area Number |
24750180
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials/Devices
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| Research Institution | Tokyo Metropolitan University (2013-2014)
Nagoya University (2012) |
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Principal Investigator |
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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 |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | カーボンナノチューブ / 構造制御 / 薄膜トランジスタ |
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| Outline of Final Research Achievements |
In this study, we have developed novel methods for structure control and separation of single-wall carbon nanotubes (CNTs) for high-performance thin-film transistors. In particular, we have achieved (i) chirality selective growth of CNTs using fullerenes and graphene nanoribbons as precursors, (ii) single-step separation of long-length semiconducting CNTs by using gel filtration, and (iii) fabrication and characterization of short-channel transistors of highly-enriched semiconducting CNT thin films.
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Report
(4 results)
Research Products
(17 results)
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[Journal Article] Fabrication and Optical Probing of Highly Extended, Ultrathin Graphene Nanoribbons in Carbon Nanotubes2015
Author(s)
H.E. Lim, Y. Miyata, M. Fujihara, S. Okada, Z. Liu, Arifin, K. Sato, H. Omachi, R. Kitaura, S. Irle, K. Suenaga, H. Shinohara
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Journal Title
ACS nano
Volume: 未確定
Issue: 5
Pages: 5034-5040
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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