|Budget Amount *help
¥24,700,000 (Direct Cost: ¥19,000,000、Indirect Cost: ¥5,700,000)
Fiscal Year 2020: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
|Outline of Final Research Achievements
The creation of multicomponent crystals (or organic alloys) by mixing two or more organic molecules has attracted much attention because they exhibit unique optical, electrical, and magnetic properties different from those of crystalline materials composed of a single component. In this study, we have achieved the construction of a crystalline material consisting of up to five components based on our original molecular integration technology. By using the methodology, we have achieved to control the charge-transfer interaction/exciplex, energy transfer, and spin multiplicity inside the crystals, and have realized various applications such as (1) multicolor and white light-emitting materials, (2) room temperature phosphorescent materials, (3) optical vapor sensors, and (4) pressure sensors.