2012 Fiscal Year Final Research Report
Development of hybrid materials consisting of magnetic and semiconductor particles for new thermoelectric devices
| Project/Area Number |
22560050
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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 physics, general
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| Research Institution | Japan Advanced Institute of Science and Technology |
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Principal Investigator |
KOYANO Mikio 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 准教授 (60195873)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 熱電変換 / 磁性微粒子 / ハイブリッド / 熱電計測 / ビスマス-アンチモン合金 / バリウムフェライト / Fe-Nd-B |
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| Research Abstract |
We have developed new hybrid materials consisting of thermoelectric materials and ferromagnetic particles, for the next generation’s thermoelectric devices. Thermopower of the hybrid with low-temperature thermoelectric alloy Bi-Sb and hard magnet Fe-Nd-B particles was enhanced by the magnetization of the magnetic particles. Thermoelectric figure of merit ZT＝（α^2T）/（ρκ） of the hybrid went up 4% by the novel enhancement effect.
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Research Products
(13 results)
