Investigation of pressure-induced superconductivity in molecular ultra-thin-film systems
| Project/Area Number |
22560011
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied materials science/Crystal engineering
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| Research Institution | Toin University of Yokohama |
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Principal Investigator |
MIURA Yasuhiro 桐蔭横浜大学, 大学院・工学研究科, 准教授 (20261159)
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| Co-Investigator(Renkei-kenkyūsha) |
IKEGAMI Keiichi (独)産業技術総合研究所, ナノシステム 研究部門, 副研究部門長 (50356416)
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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 |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 導電性分子薄膜 / 圧力効果 / 超伝導体 / 分子超薄膜 / 広域的超伝導 / 原子間力顕微鏡法 / フーリエ変換赤外分光法 / 多結晶質 / フォトリソグラフィー / 電気抵抗 / Langmuir-Blodgett(LB)膜 |
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| Research Abstract |
In order to explore superconducting phases, hydrostatic pressure was applied to the molecular ultra-thin films fabricated by the Langmuir-Blodgett (LB) technique, which utilizes an anisotropic interface absorption phenomenon. The resistance at room temperature of an LB film based on a dithiolene complex tends to decrease with increasing pressure. Although the pressure-induced superconductivity has not yet been realized, it has been strongly suggested that the application of pressure is also an effective method in the research field of ultra-thin molecular systems.
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Report
(4 results)
Research Products
(60 results)
