| Budget Amount *help |
¥45,630,000 (Direct Cost: ¥35,100,000、Indirect Cost: ¥10,530,000)
Fiscal Year 2022: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2021: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2020: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Fiscal Year 2019: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
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| Outline of Final Research Achievements |
We have already developed a new type of molecular ferroelectrics and named them as plastic/ferroelectric crystals. This type of crystals can show ferroelectric performance even in bulk polycrystals because the plastic crystal phase of the crystals in the high temperatures has a cubic crystal structure. In this study, we have further proceeded in the development of these plastic/ferroelectric crystals and developed many new ferroelectric crystals. We have succeeded in developing crystals that show ferroelectric polarization switching under low electric fields, crystals with extremely high pyroelectricity and piezoelectricity, and crystals that can be fabricated into a variety of shapes by melt processes.
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