Search and synthesis of new superconducting materials reacting with lithium
Project/Area Number |
22540376
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Condensed matter physics II
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Research Institution | National Institute for Materials Science |
Principal Investigator |
TAKEYA Hiroyuki 独立行政法人物質・材料研究機構, 超伝導線材ユニット, 主席研究員 (80197342)
|
Co-Investigator(Kenkyū-buntansha) |
MOCHIKU Takashi 独立行政法人物質・材料研究機構, 超伝導物性ユニット主, 主幹研究員 (20354293)
TOGANO Kazumasa 独立行政法人物質・材料研究機構, 超伝導線材ユニット, 研究業務員 (60361169)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 強相関系 / 新物質探索 / アルカリ土類金属 / ホモロガス化合物 / 超伝導 / 磁気抵抗効果 / 超伝導体 / リチウム / 低温物性 |
Research Abstract |
Two kinds of new superconducting materials have been discovered in this research. One is LixRhBy (Tc=3K). We confirmed its superconductivity without a centro-symmetric structure. This material is received attention in the noncentro-symmetric superconductivity, which is similar to Li2Pd3B and Li2Pt3B. Another material is an homologous series compounds of AnM3n-1X2n [A:Ca, Sr, Ba, M: Rh, Pd, X:B] (Tc=4K, 6K, 9K) .
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Report
(4 results)
Research Products
(55 results)
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[Journal Article] Nanoscale phase separation in the iron chalcogenide superconductor K0.8Fe1.6Se2 as seen via scanning nanofocused x-ray diffraction2011
Author(s)
A.Ricci, N.Poccia, G.Campi, B.Joseph, G.Arrighetti, L.Barba, M.Reynolds, M.Burghammer, H.Takeya, Y.Mizuguchi, Y.Takano, M.Colapietro, N.L.Saini, A.Bianconi
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Journal Title
Phys.Rev.B
Volume: 84[6]
Issue: 6
DOI
Related Report
Peer Reviewed
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[Journal Article] Intrinsic phase separation in superconducting K0.8Fe1.6Se2 (Tc=31.8K) single crystals2011
Author(s)
A.Ricci, N.Poccia, B.Joseph, G.Arrighetti, L.Barba, J.Plaisier, G.Campi, Y.Mizuguchi, H.Takeya, Y.Takano, N.L.Saini, A.Bianconi
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Journal Title
Supercond.Sci.Technol.
Volume: 24[8]
Issue: 8
Pages: 082002-082002
DOI
Related Report
Peer Reviewed
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