| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Outline of Final Research Achievements |
In this project, we investigated the physical properties at domain boundaries. By using a second harmonic generation microscope, we can evaluate the polar nature at ferroelastic domain boundaries in various oxides. We chose tweed-pattern samples and doping samples to examine these effects on polar nature. Our experimental results show that a mechanical stress and doping enhances the polar nature at the domain boundary.
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