| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Outline of Final Research Achievements |
The electronic excited structure and spin sates of helerpleptic copper(I) complexes bearing diimine and diphosphine ligands were investigated together with their luminescence properties. These copper(I) complexes exhibit cooperatively phosphorescence and delayed fluorescence. In this project, particularly, a novel approach to analyze excited structure was proposed based on temperature dependence on emission lifetimes and quantum yields in solutions. It was found that relaxation processes were sensitively influenced by the ligands, and it enables control of photo-functionality of Cu(I) complexes.
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