Fabrication of active plasomon fields using metal subwavelength structures
| Project/Area Number |
23310069
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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 |
Nanomaterials/Nanobioscience
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| Research Institution | Hokkaido University |
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Principal Investigator |
NISHII JUNJI 北海道大学, 電子科学研究所, 教授 (60357697)
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| Co-Investigator(Kenkyū-buntansha) |
NISHIYAMA Hiroaki 北海道大学, 電子科学研究所, 准教授 (80403153)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2012: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
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| Keywords | ナノ構造形成・制御 / 表面プラズモン / 金属ナノ構造 / スパッタ法 / 蒸着法 / プラズモン共鳴 / 表面モルフォロジー / プラズモン / 回折格子 / 長距離伝搬モード / オットー配置 |
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| Research Abstract |
Plasmon characteristics of metal gratings were investigated theoretically and experimentally. Silver metal grating formed on a PDMS diaphragm revealed a linear relation between the mechanical displacement of diaphragm and the reflection intensity of incident light. On the other hand, the reflectivity of palladium grating surface changed sensitively against the concentration of hydrogen, whereas regardless of the polarization state of incident light, which means no relation between the plasmon resonance and the reflectivity of palladium.
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Report
(4 results)
Research Products
(118 results)
