Control of quantum transport in atomic-scale graphene devices
| Project/Area Number |
22656024
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied physics, general
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
MORIYAMA Satoshi 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 独立研究者 (00415324)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,530,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,100,000 (Direct Cost: ¥2,100,000)
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| Keywords | グラフェン / ナノ微細加工 / 化学修飾 |
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| Research Abstract |
We try to develop new fabrication process that combines the top-down nanofabrication and organic synthesis to control the edge of graphene sheets by chemical modification. Through advances in fabrication and characterization building on our fusion research, it may become possible to make quantum nanoedevices so small that they approach the molecular scale. In this research, we present a selective oxidation method that functionalizes only the edges of graphene sheets. Our experimental results are important step toward the control of edge structures in graphene. We will apply the chemical modification to the device fabrication process as a future work.
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Report
(3 results)
Research Products
(34 results)
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[Presentation] Inducing nonuniform strain to graphene using dielectric nanopillars : Toward strain engineering2011
Author(s)
H. Tomori, H. Goto, Y. Nukui, Y. Toyota, Y. Ootuka, K. Tsukagoshi, S. Moriyama, E. Watanabe, D. Tsuya and A. Kanda
Organizer
MRS2011, Materials Research Society 2011 Fall meeting
Place of Presentation
Boston, USA
Related Report
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