2015 Fiscal Year Final Research Report
Synthesis of new rare earth pnictides using 6-6 type high-pressure apparatus
| Project/Area Number |
23340092
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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 |
Condensed matter physics II
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
SEKINE Chihiro 室蘭工業大学, 工学(系)研究科(研究院), 教授 (60261385)
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| Co-Investigator(Kenkyū-buntansha) |
TAKEDA Keiki 室蘭工業大学, 大学院工学研究科, 准教授 (70352060)
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| Project Period (FY) |
2011-04-01 – 2016-03-31
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| Keywords | 高圧合成 / 希土類化合物 / 新物質開発 / スクッテルダイト化合物 / X線その場観察 / 放射光 |
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| Outline of Final Research Achievements |
We have developed new high-pressure synthesis system and established a technology to decide conditions rapidly for sample synthesis or growth of single crystal under high pressure. The system made it possible to research new materials efficiently. By using the technology, we have succeeded in synthesizing several compounds (layered rare-earth phosphide and filled skutterudite phosphide) including new materials. Furthermore, new filled skutterudite compounds BaOs4P12, CaOs4P12 and SrOs4P12 are new superconductors.
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| Free Research Field |
固体物理学
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