| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2020: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2018: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
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| Outline of Final Research Achievements |
In this study, we have improved the sensitivity of the phase-sensitive sum-frequency generation vibrational spectroscopy under ultra-high vacuum by incorporating balanced-detection scheme. We have successfully obtained the vibrational spectrum of water adsorbed on the step site on a Pt vicinal surface. In addition, we applied two-dimensional electron spectroscopy to an organic thin film under ultra-high vacuum for the first time to reveal the exciton energy fluctuation dynamics on a femtosecond scale. We also investigated the excited state dynamics of molecules in microcavities that leads to a modulation of singlet fission rate due to the polariton formation.
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