| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
We have succeeded in preparing superconducting fullerene nanowhiskers by alkali metal doping for the first time. The whisker-like fullerenes have produced using liquid-liquid interfacial preparation method developed by Dr. Kun’ichi Miyazawa. The alkali metal doping reaction rate was done in a much shorter time than the previously reported doping to fullerenes. In addition, the critical current density was evaluated using the Bean model and it showed lager than 100000 A/cm2. These superior properties were considered to be because nanopores in whiskers play a major role. This research has just begun. Although there are still many challenges in making them wire, we would like to continue developing them as a very light and flexible superconducting fibrous material.
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