Electromagnetic phase and photo-induced voltage in metallic photonic crystal slabs
| Project/Area Number |
21340075
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Condensed matter physics I
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| Research Institution | Tohoku University |
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Principal Investigator |
ISHIHARA Teruya 東北大学, 大学院・理学研究科, 教授 (60168250)
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| Co-Investigator(Kenkyū-buntansha) |
OHNO Seigo 東北大学, 大学院・理学研究科, 助教 (70435634)
ONODA Masaru 秋田大学, 工学資源学部, 准教授 (80425727)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2009: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
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| Keywords | 光物性 / フォトニック結晶 / プラズモニクス / 角運動量 / 表面プラズモン / 光整流 / 電磁場角運動量 / 端モード / トポロジカル絶縁体 / 位相幾何学 / ベリー位相 / 光誘起起電力 / 円偏光 / ベリー曲率 / 輻射圧 / エリプソメトリ |
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| Research Abstract |
Photo-induced voltage is generated due to the second order optical nonlinearity in 40nm-thick semi-transparent Au film with regular array of holes or dielectrically modulated structures. Experiments on these artificial structures are performed and investigated from the view point of electromagnetic field phase in the structure. Furthermore topological insulators are considered theoretically and discussed because some analogy can be found from completely different our systems.
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Report
(4 results)
Research Products
(43 results)
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[Presentation] 磁気共鳴による光誘起起電力効果2010
Author(s)
黒澤裕之, 池田直樹, 津谷大樹, 落合雅幸, 杉本喜正, 石原照也
Organizer
日本物理学会2010年秋季大会
Place of Presentation
大阪府立大学
Year and Date
2010-09-25
Related Report
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