2011 Fiscal Year Final Research Report
Development of dislocation nano-wires in SrTiO_3
| Project/Area Number |
21360306
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Physical properties of metals
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| Research Institution | Nagoya University (2011)
The University of Tokyo (2009-2010) |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MIZOGUCHI Teruyasu 東京大学, 工学系研究科, 准教授 (70422334)
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| Project Period (FY) |
2009 – 2011
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| Keywords | チタン酸ストロンチウム / 転位 / 細線 / ドーパント / 原子構造 / 電子状態 |
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| Research Abstract |
Dislocations are a kind of one dimensional lattice defects. In the several nm area around the dislocation, there exits stress due to the lattice defects. At the area, diffusivity is kwon to increase due to such stress induced by the lattice defects, which is called pipe-diffusion. By using the phenomena, we can fabricate nano-wires around the dislocation core inside a bulk. In this study, we tried to fabricate the dislocation nano-wires in SrTiO3, and AlN and so on.
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