The development of optically-active organic light emitting diodes using plasmon resonance effect
| Project/Area Number |
26630160
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Osaka University |
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Principal Investigator |
KUWAHARA YUJI 大阪大学, 工学(系)研究科(研究院), 教授 (00283721)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | プラズモン共鳴 / 円偏光発光 / 有機電界発光素子 / 有機EL素子 / 円偏光制御 |
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| Outline of Final Research Achievements |
To develop optically-active organic light emitting diodes, we propose a usage of the chiral molecule-covered noble-metal nanoparticles. As a trial, we have investigated interactions between the metal surface and chiral molecules to elucidate their structure, optical property/dissymmetry at nanoscale. From the obtained results, we propose to introduce buffer layers between them to realize and keep the effective plasmon-resonance field. In addition, as a new transparent anode electrode, the reduced graphene 10 nm-sheet was proposed and its charge transport property was investigated, indicating that it was promising for the fabrications of future flexible and light-weight OLED.
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Report
(3 results)
Research Products
(32 results)
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[Presentation] Correlation of the 2D-band and MWNT Walls by TERS2015
Author(s)
Songpol Chaunchaiyakul, Takeshi Yano, Kamonchanok Khoklang, Pawel Krukowski, MegumiAkai-Kasaya, Akira Saito, Yuji Kuwahara
Organizer
5th International Conferenceon Tip-Enanced Raman Spectroscopy
Place of Presentation
Nakanoshima Center, Osaka Univ.,Japan
Year and Date
2015-10-29
Related Report
Int'l Joint Research
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[Presentation] Nanoscale Evaluation of Optical Activity in Chiral Molecules2014
Author(s)
Yuji Kuwahara, Aya Fujiki, Songpol Chaunchaiyakul , Pawel Krukowski, Megumi Akai-Kasaya, and Akira Saito
Organizer
the 4th Thailand International Nanotechnology Conference (NanoThailand 2014)
Place of Presentation
Thailand Science Park Convention Center, Pathumthani, Thailand
Year and Date
2014-09-26 – 2014-09-28
Related Report
Invited
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