| Project/Area Number |
23656007
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Applied materials science/Crystal engineering
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| Research Institution | Yamagata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TAKANO Yoshihiko 物質材料研究機構, 超伝導材料研究センター, グループリーダー (10354341)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 超伝導 / ダイヤモンド / ボロメータ / NbN / テラヘルツ |
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| Research Abstract |
NbN thin films for hot-electron bolometer (HEB) were first deposited on diamond which has advantages of a high thermal conductivity at cryogenic temperatures and a good terahertz transparency and its superconducting properties are also revealed. Superconducting properties of Boron-doped diamonds were studied and all-diamond Josephson junctions are first fabricated successfully.
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