| Project/Area Number |
25790046
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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 |
Applied materials
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| Research Institution | Toyota Central R&D Lab., Inc. |
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Principal Investigator |
MATSUI Takayuki 株式会社豊田中央研究所, 先端研究センター 戦略先端研究部門 デバイスフィジックスプログラム, 研究員 (10418452)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | プラズモン / Fourier Modal Method / ナノホール / 液晶 / プラズモニクス / メタマテリアル / Fourier modal method |
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| Outline of Final Research Achievements |
Localization of plasmon-mediated electromagnetic field in dielectric layer has been investigated. The structure consists of metal-dielectric layers with nano-hole arrays, and the layers have been set as those thickness and permittivity were asymmetric in surface normal direction. Fourier factorization rule of Fourier modal method was implemented for efficient calculation of two-dimensional periodic structures. We demonstrated an unique transmission phenomenon of metal-dielectric hole arrays with anisotropic dielectric layer. The structure with anisotropic layer achieves narrow and tunable 0th-order transmission, which is specific to a structure containing sub-wavelength anisotropic layer sandwiched between metal-hole arrays and low-refractive-index cover layer.
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