| Budget Amount *help |
¥48,100,000 (Direct Cost: ¥37,000,000、Indirect Cost: ¥11,100,000)
Fiscal Year 2014: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2013: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2012: ¥25,090,000 (Direct Cost: ¥19,300,000、Indirect Cost: ¥5,790,000)
Fiscal Year 2011: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
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| Outline of Final Research Achievements |
On the pressure scale, we have measured the Hugoniot data of W, Au, Pt and MgO in the pressure region up to >200 GPa by the high-speed streak camera system combined with the propellant gun. The particle velocity history were also measured to draw the hydrostatic compression curves by correcting strength. Next, the Hugoniot-measurement6 experiments of the high-temperature sample were performed to directly discuss the Grüneisen parameters. We established new Au scale, and the determination of new Pt and Ruby scales are just in sight by the present study. On the electrical resistivity measurements, we measured the electrical conductivity of water under shock compression using sapphire and CVD diamond. As a result, it was found that electrical conductivities of water (H2O) were comparatively lower than the previous data, and does not much depend on the temperature. We discussed the interior structure and magnetic field generation of Uranus and Neptune.
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