| 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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| 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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