Study on the long-range mangetic order formed by rare-earth spin icosahedra
| Project/Area Number |
24560808
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Physical properties of metals
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
TAMURA Ryuji 東京理科大学, 基礎工学部, 准教授 (50307708)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 準結晶 / 近似結晶 / 正20面体 / 磁性 / 正20面体クラスター |
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| Outline of Final Research Achievements |
The long-range mangnetic order over spin icosahedra in solids has been one of the unsolved issues in the modern physics. In this work, we have determined the magnetic structure of a Au-based approximant, which will provide an idea on the interpretation of the spin-glass behaviors in quasicrystals and also on the synthesis of new magnetic systems based on spin icosahedra.
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Report
(4 results)
Research Products
(30 results)
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[Presentation] Au-In-R準結晶の作製2015
Author(s)
古田島尭宏，廣戸孝信，西本一恵，田村隆治
Organizer
日本物理学会
Place of Presentation
早稲田大学 東京都新宿区
Year and Date
2015-03-21 – 2015-03-24
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