Studies on Plasmon-assisted magneto-optical effects and device application
| Project/Area Number |
20560298
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
UCHIDA Hironaga Toyohashi University of Technology, 工学部, 教授 (30271000)
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| Co-Investigator(Kenkyū-buntansha) |
INOUE Mitsuteru 豊橋技術科学大学, 工学部, 教授 (90159997)
BARYSHEV Alexander 豊橋技術科学大学, 工学部, 特任准教授 (70402667)
KIM Jooyoung 豊橋技術科学大学, 学内共同利用施設等, 助教 (20409048)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 磁気光学効果 / プラズモン共鳴 / ナノ粒子 / 周期構造 / ファラデー効果 / 表面プラズモン共鳴 / 磁性ガーネット / Au粒子 / Ag-Au合金粒子 / 近接場光学顕微鏡 / Auナノ粒子 / 磁性ガーネットBi:YIG / 複合膜 / ファラデー回転 / 電子線露光装置 / Niドット構造 / カー回転 |
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| Research Abstract |
We investigated composite structures for enhancement of magneto-optical effects assisted with surface plasmon resonance. In composite films of magnetic garnet with Au nanaoparticles formed by a repetitive formation method that changes size and number density, Faraday rotation angle was enhanced 20 times larger than that of the native garnet film at wavelength of exciting surface plasmon resonance. In composite films with Ag-Au alloy nanoparticles, enhanced Faraday rotations were obtained at the short wavelength side. A scanning near-field optical microscope was developed to obtain structural and optical information in nano-scale.
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Report
(4 results)
Research Products
(74 results)
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[Presentation] Magnetophotonic Crystals-Their Functions and Application2010
Author(s)
M.Inoue, A.Barysehv, H.Takagi, T.Goto, S.Mito, S.M.Baek, K.Yayoi, K.Tobinaga, K.Yamada, Y.Haga, H.Uchida
Organizer
2010 MRS Fall Meeting
Place of Presentation
Hynes Convention Center and Sheraton Boston Hotel Boston, USA)
Year and Date
2010-11-30
Related Report
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[Presentation] 1次元磁性フォトニック結晶の界面モードの発現とその応用2009
Author(s)
後藤太一, A. V. Baryshev, 内田裕久, A. M. Merzlikin, A. P. Vinogradov, A. B. Granovsky, 井上光輝
Organizer
IEEE Mag. Soc. 名古屋支部若手研究会
Place of Presentation
名古屋大学
Year and Date
2009-03-16
Related Report
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[Presentation] 3次元磁性フォトニック結晶の入射光偏光状態依存性2009
Author(s)
冨士川凛太郎, A. V. Baryshev A. B. Khanikaev, 申光鎬, Pang Boey Lim, 内田裕久, 井上光輝
Organizer
IEEE Mag. Soc. 名古屋支部若手研究会
Place of Presentation
名古屋大学
Year and Date
2009-03-16
Related Report
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