| Budget Amount *help |
¥33,280,000 (Direct Cost: ¥25,600,000、Indirect Cost: ¥7,680,000)
Fiscal Year 2013: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2012: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2011: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
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| Research Abstract |
In order to rapidly develop the national strategic materials used for permanent magnet and thin magnetic ribbons which could reduce the environment load, a functional analysis system with magneto-optical probe was developed. First, we had successfully established the following techniques; (1) visualization of the spatial distribution of the leak magnetic field from a magnetic material by an imaging plate, and (2) spectroscopic detection of magneto-optical effect spectrum (wave length dependence of rotation angle and ellipticity) from local area with a single sweep of the magnetic field. Then, this evaluation system was completed with combining these techniques with a technique of visualization of local magnetic moment direction in magnetic domain of the magnetic material.
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