NMR study of unconventional superconductivity in strongly correlated electron systems
| Project/Area Number |
22740232
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Condensed matter physics II
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| Research Institution | Okayama University |
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Principal Investigator |
KAWASAKI Shinji 岡山大学, 大学院・自然科学研究科, 講師 (80397645)
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| Co-Investigator(Renkei-kenkyūsha) |
ZHENG Guo-qing 岡山大学, 大学院・自然科学研究科, 教授 (50231444)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 電子相関 / 異方的超伝導 / 核磁気共鳴 / 低温 / 強磁場 / 銅酸化物 / 鉄砒化物 / 強相関電子系 / 量子臨界点 / 高温超伝導 / 擬ギャップ / 高圧 |
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| Research Abstract |
1. NMR study of high-Tccuprate in very high magnetic field; by applying high magnetic field of 45 T, we revealed the pseudogap ground state for high Tc cuprate after suppressing superconductivity for the first time.
2. NMR study of magnetism and superconductivity in iron-pnictide superconductors; we found the phase diagram of iron-pnictide superconductor is similar with high-Tccuprate indicating that magnetism helps to raise Tcin iron-pnictide as well as cuprate.
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Report
(4 results)
Research Products
(29 results)
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[Presentation] PG基底状態
Author(s)
川崎慎司
Organizer
高温超伝導フォーラムキックオフミーティング
Place of Presentation
広島大学東広島キャンパス
Related Report
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