| Budget Amount *help |
¥46,930,000 (Direct Cost: ¥36,100,000、Indirect Cost: ¥10,830,000)
Fiscal Year 2011: ¥14,170,000 (Direct Cost: ¥10,900,000、Indirect Cost: ¥3,270,000)
Fiscal Year 2010: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
Fiscal Year 2009: ¥19,890,000 (Direct Cost: ¥15,300,000、Indirect Cost: ¥4,590,000)
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| Research Abstract |
We studied formation of highly ordered anodic porous alumina with fine interval. As a result, we found anodizing conditions for forming highly ordered porous alumina with interval less than 25 nm. Ferromagnetic Co was electrochemically deposited in nanoholes of the porous alumina. Then, surface of the sample was flattened by dry etching or mechanical polishing. It was confirmed by Vibrating Sample Magnetometer measurement that the sample shows high squareness ratio(～0. 95) by control of the structure of Co/alumina nanocomposite.
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