| Budget Amount *help |
¥39,650,000 (Direct Cost: ¥30,500,000、Indirect Cost: ¥9,150,000)
Fiscal Year 2021: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2019: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2018: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2017: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
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| Outline of Final Research Achievements |
The structure and electronic state of the softcrystals in the steady state and excited state, and the process of the phase transition were observed in detail by X-ray crystal structure analysis and X-ray absorption spectroscopy using synchrotron radiation. We observed changes in the powder diffraction pattern over time for two isomer molecules that exhibit chemiluminescence, which is a phenomenon in which excited molecules are generated by thermal reaction and emit light. Time-resolved single crystal X-ray crystal structure analysis of strongly luminescent softcrystals was performed, and small structural changes were unveiled. For the vapochromism complex whose color changes reversibly in response to water vapor or alcohol vapor, X-ray absorption spectroscopy was performed before and after exposure to the vapor. In addition, we conducted joint research with both inside and outside of the field, summarized each as an academic paper, and published the results.
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