Cooperative effect of photon and spin in nanostructures
| Project/Area Number |
24681018
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Nanostructural science
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| Research Institution | Hokkaido University |
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Principal Investigator |
IKEDA Katsuyoshi 北海道大学, 理学(系)研究科(研究院), 准教授 (50321899)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥26,780,000 (Direct Cost: ¥20,600,000、Indirect Cost: ¥6,180,000)
Fiscal Year 2014: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2013: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2012: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
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| Keywords | 局在プラズモン / 機能性 / 可逆変化 / プラズモン / ナノ構造 / プラズモン共鳴制御 / スピン / キラリティ |
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| Outline of Final Research Achievements |
In this study, coexistence of plasmon resonances and d-functions was achieved by fabrication of layered nanodots consisting of sp-metals and d-metals. We demonstrated various functions with strong plasmon resonances in this structure; for example, UV-induced tuning of plasmon resonances in near infrared region and magnetization-induced tuning of plasmon resonances in visible wavelength region were experimentally demonstrated.
These results clearly show that the multi-functional plasmonic materials open up a novel technological aspect of nano-photonics and plasmonics.
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Report
(4 results)
Research Products
(45 results)
