| Project/Area Number |
23540482
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Biophysics/Chemical physics
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| Research Institution | Nagasaki Institute of Applied Science |
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Principal Investigator |
KATO Takashi 長崎総合科学大学, 工学(系)研究科(研究院), 准教授 (10399214)
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| Co-Investigator(Renkei-kenkyūsha) |
KUBOZONO Yoshihiro 岡山大学, 自然科学研究科, 教授 (80221935)
KAMBE Takashi 岡山大学, 自然科学研究科, 准教授 (00277386)
YOKOYA Takayoshi 岡山大学, 自然科学研究科, 教授 (90311646)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 室温超伝導 / ベンゼン分子内クーパー対 / 分子性超伝導 / 分数電荷 / 状態密度 / 電子-フォノン相互作用 / 場の量子化 / ボース粒子 / 外部磁場 / 外部電場 / 電気抵抗 / 電子対生成 / 反磁性環電流 / マクロサイズ / ミクロサイズ / 静電引力 / オームの法則に従わない電圧-電流特性 |
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| Research Abstract |
The reasonable mechanism of the occurrence of high-temperature superconductivity in the graphite powder treated by water or exposed to the hydrogen plasma, discovered by Esquinazi et al. (Germany) in 2012, is discussed on the basis of recent experimental and our previous theoretical researches from 2008. On the other hand, the experimental results for the photoemission energy of Cooper pairs from aromatic hydrocarbons such as benzene, naphthalene, and anthracene, recently reported by Wehlitz et al. (Switzerland and USA) in 2012, are rationalized, on the basis of recent experimental and our previous theoretical researches from 2007.
By considering these two studies, the guiding principles towards relative amount of superconducting material in these materials and towards high temperature superconductivity, are also suggested.
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