Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
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Outline of Final Research Achievements |
In this work, we explore high efficient emission of the terahertz electromagnetic wave in various organic ferroelectrics upon femtosecond laser irradiation and develop the new method to visualize the ferroelectric domains and domain walls by using emission of the terahertz wave. In particular, we achieved the successful observation of the quasi-three-dimensional ferroelectric domains in [D-55DMBP][Dia] and nonlinear conduction paths in α-(BEDT-TTF)2I3.
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