Construction of time-resolved Faraday rotation measurement system and its application to the organic spin polarized materials.
| Project/Area Number |
21750009
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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 |
Physical chemistry
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| Research Institution | Saitama University |
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Principal Investigator |
YAGO Tomoaki Saitama University, 理工学研究科, 助教 (30451735)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 励起三重項 / ファラデー回転 / 電子スピン偏極 / 有機材料 / 偏光 / 時間分解 / 磁場 / 重原子 |
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| Research Abstract |
The purpose of the present study is generation and detection of the large magnetization in organic materials by employing the photo-excited triplet states of organic molecule. Time-resolved Faraday rotation measurement system has been developed by using the lasers, polarizers, and amplifiers. Also the magnetic resonance study on the photo-excited triplet state was performed in Prof. Lin's laboratory at Washington University in St. Louis, collaborating with Prof. Lin and Prof. Kothe from Freiburg University in Germany. Theoretical analysis revealed that the large spin polarizations are generated in the level-crossing region of the triplet state.
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Report
(3 results)
Research Products
(6 results)
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[Presentation]2010
Author(s)
矢後友暁、若狭雅信
Organizer
第90回日本化学会春季年会
Place of Presentation
近畿大学本部キャンパス
Year and Date
2010-03-26
Related Report
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[Presentation]2009
Author(s)
矢後友暁、神戸正雄、若狭雅信
Organizer
光化学討論会、光化学討論会
Place of Presentation
桐生市市民文化会館
Year and Date
2009-09-18
Related Report
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