| Project/Area Number |
21750188
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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 |
Functional materials/Devices
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
IINO Hiroaki 東京工業大学, 像情報工学研究所, 助教 (50432000)
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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 |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 太陽電池 / ナノ材料 / 電気・電子材料 / 液晶相 / バルクへテロ接合 / バルクヘテロ接合 / 過渡光電流測定 / キャリア生成 / 円盤状液晶 / 薄膜作製 / スピンコート / 移動度 / 結晶薄膜 |
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| Research Abstract |
I have tried to investigate the fabrication of P-N-nano-structure and its application to organic thin film solar cells. I chose the fullerene derivative and liquid crystalline materials as N-type and P-type semiconductors, respectively. In the materials having lower ordered liquid crystal phases, the liquid crystal phase disappeared in low-concentration mixture with fullerene derivative(less than several%). On the other hand, in the material having highly ordered liquid crystal phase, mesophase appeared in spite of high-concentration mixture with fullerene. This fact indicates that the highly ordered liquid crystal is very effective for fabrication of nano-structure using liquid crystal phase. I also developed liquid crystalline materials having highly ordered liquid crystal phase and measured their carrier transport properties, and developed fabrication of very uniform thin film using liquid crystal phases.
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