2015 Fiscal Year Final Research Report
Giant dielectric responses and MPB in relaxor ferroelectrics investigated through phonons
| Project/Area Number |
26790040
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Applied materials
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| Research Institution | Shimane University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Keywords | 応用物性 / 誘電体 / ラマン分光 / 試料合成 |
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| Outline of Final Research Achievements |
Angle-Resolved Polarized Raman Scattering system was built to investigate inhomogeneity in crystals. The system has the characteristics, those are all necessary to use advantages of Raman scattering. From these result, inhomogeneous structure in perovskite ferroelectrics, Fano effect of ferroelectrics, and polarization rotation mechanism of relaxor ferroelectrics were investigated.
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| Free Research Field |
物性物理学
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