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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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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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 / 熱電変換材料 / ハイブリッド材料 / 熱電性能指数 / 磁化 / 結晶育成 / Bi-Sb-Te / 性能指数 / 熱電測定 |
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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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Report
(4 results)
Research Products
(22 results)
