| Budget Amount *help |
¥43,810,000 (Direct Cost: ¥33,700,000、Indirect Cost: ¥10,110,000)
Fiscal Year 2021: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2020: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Fiscal Year 2019: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2018: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
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| Outline of Final Research Achievements |
Graphene has promising properties, such as extremely high carrier mobility and high optical transparency, which can be developed to future IoT society contributing to our life. In this work, we have developed a high-quality synthesis of monolayer graphene and uniform bilayer graphene based on our original epitaxial CVD method. We found an interesting effect of stacking angles on the molecular intercalation in bilayer graphene. In addition, the formation of new molecular structures within bilayer graphene was discovered by electron microscopy observation. Moreover, we have succeeded in developing electronic applications, such as graphene transistor arrays, flexible electrodes, and batteries, based on the high quality graphene samples.
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