| Budget Amount *help |
¥52,780,000 (Direct Cost: ¥40,600,000、Indirect Cost: ¥12,180,000)
Fiscal Year 2024: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2023: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2022: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2021: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2020: ¥21,970,000 (Direct Cost: ¥16,900,000、Indirect Cost: ¥5,070,000)
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| Outline of Final Research Achievements |
This research aimed to develop a high-efficiency current-to-spin flow conversion system using organic molecules, leveraging spin selectivity induced by broken spatial inversion symmetry. Specifically, chiral van der Waals superlattices and chiral COFs were designed and evaluated, demonstrating remarkably high spin polarization. Through precise molecular structural design, the spin selectivity was enhanced, achieving spin conversion efficiency surpassing conventional ferromagnetic metals. These findings establish a new theoretical framework for spin functionality in light-element organic molecules, providing critical insights for the development of next-generation organic spintronics materials.
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