Multi-band Eilenberger theory of superconductivity with systematic low-energy projection
| Project/Area Number |
26800197
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Condensed matter physics II
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
Nagai Yuki 国立研究開発法人日本原子力研究開発機構, システム計算科学センター, 研究職 (20587026)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 超伝導 / マルチバンド超伝導 / 非一様超伝導 / 準古典近似 / 物性理論 / トポロジカル超伝導 |
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| Outline of Final Research Achievements |
Recent-discoverd superconductors, such as iron-based high-Tc superconductors or topological superconductors, have many degrees of freedom to describe the material properties. These are called the multi-band superconductors. The quasiclassical Eilenberger theory is a powerful theory to understand the properties of superconductors in magnetic fields and superconductor-normal junctions. But, This theory could not be applied to the multi-band superconductors. We extend this quasiclassical Eilenberger theory to multi-band superconductors.
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Report
(4 results)
Research Products
(51 results)
