2011 Fiscal Year Final Research Report
Development of plasmonic metamaterials utilizing organic functional materials
| Project/Area Number |
21760037
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Mie University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 光物性 / テラヘルツ材料・素子 / プラズモニクス |
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| Research Abstract |
Conducting polymer polypyrrole and charge-transfer(CT) complex has been investigated as a candidate materials for the development of terahertz(THz) devices. From the THz time-domain spectroscopy(THz-TDS), we have verified that carrier dynamics of dedoped polypyrrole agrees well with localization modified Drude model. Microstripe line for the THz radiation was made on MEH-PPV/TNF film and THz radiation characteristics were tested using THz-TDS system, however, no signal was detected. DBTTF-TCNQ CT transfer crystal show modulation of photocurrent proportional to the applied voltage under illumination with fs lasers.
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Research Products
(4 results)
