| Budget Amount *help |
¥27,040,000 (Direct Cost: ¥20,800,000、Indirect Cost: ¥6,240,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥23,270,000 (Direct Cost: ¥17,900,000、Indirect Cost: ¥5,370,000)
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| Research Abstract |
We have investigated for a spin current manipulation of the spin-polarized superfluid helium3-A1 phase, which enables us to boost spin polarization of liquid 3He to much greater level than feasible by available static magnetic fields. A cryostat working in ultra-low temperature was constructed and began to be operated. The detailed spin fluid dynamics in the A1 phase was studied as function of pressure, temperature, and magnetic fields. Based on the knowledge and experience, we have developed a new apparatus to boost spin polarization more efficiently.
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