| Project/Area Number |
16K13907
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Petrology/Mineralogy/Economic geology
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| Research Institution | Okayama University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
舘野 繁彦 東京工業大学, 地球生命研究所, 研究員 (30572903)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 変形実験 / ダイヤモンドアンビルセル / 変形装置 / ダイヤモンドアンビル / 高圧変形実験 / ポストペロフスカイト |
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| Outline of Final Research Achievements |
Deformation experiments plays important role to understand the rheological properties and hence deformation at high pressure is a key for mantle dynamics. We developed high pressure deformation by adding the rotational deformation device to the conventional diamond anvil. Due to this development, we largely expanded the pressure range to the deep lower mantle condition from the condition of the top of lower mantle. Deformation test by using the present device at room temperature and ~40 GPa suggests that this device is useful for the deformation at high pressure.
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