| Project/Area Number |
15K14134
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
Osada Minoru 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 主任研究者 (10312258)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 無機ナノシート / メタマテリアル / 精密集積 / 超周期構造体 |
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| Outline of Final Research Achievements |
The aim of this study is to develop high-performance metamaterials using 2D oxide nanosheets. Through electromagnetic field analysis, we developed optimal meatamaterial structures based on 2D oxide nanosheets. We utilized 2D oxide nanosheets as building blocks in solution-based assembly, and successfully fabricated superlattice films with artificial modulation of permittivity and permeability. In particular, (RuO2/Ca2Nb3O10/RuO2) exhibited negative refractive index in the near IR wavelength.
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