2010 Fiscal Year Final Research Report
In-Situ Experimental Studies on Non-equilibrium Dynamic Process under Microwave Irradiations
| Project Area | Microwave-Excited, High-Temperature Thermally Non-Equilibrium Reaction Fields |
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| Project/Area Number |
18070004
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | National Institute for Fusion Science |
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Principal Investigator |
SATO Motoyasu National Institute for Fusion Science, ヘリカル研究部, 教授 (60115855)
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| Co-Investigator(Kenkyū-buntansha) |
MAKINO Yukio 大阪大学, 接合科学研究所, 准教授 (20089890)
NISHINO Nobuhiro 広島大学, 工学研究科, 准教授 (70243590)
FUKUSHIMA Hideoki 豊田中央学研究所, 主任研究員 (40394457)
SHIMOZUMA Takashi 核融合科学研究所, ヘリカル研究部, 教授 (80270487)
TAKAYAMA Sadatsugu 核融合科学研究所, ヘリカル研究部, 准教授 (40435516)
OKAJIMA Shigeki 中部大学, 工学部, 教授 (90113084)
SANO Saburo 産業技術総合研究所, サステナブルマテリアル研究部門, 主任研究員 (20357164)
YUKUMOTO Masao 中部大学, 工学部, 教授 (30434567)
NAGAYAMA Yoshio 核融合科学研究所, ヘリカル研究部, 教授 (10126138)
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| Project Period (FY) |
2006 – 2010
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| Keywords | マイクロ波加熱機構 / 誘電体・磁性体・金属粉体 / 非平衡 / 電磁波物性 |
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| Research Abstract |
We have studied the energy transfer processes under microwave heating physically.
(1) The monochromatic single phases electromagnetic waves at microwave frequency range excite collective motions on the electrons and ions in the materials, (2) it supplies chemical activation energies to the materials directly without thermal energy, and (3) the single crystal of ferroic metal oxides are converted to multi-crystal structures consisting of 10~50 nano-meters with random axis. It has cleared qualitatively, first in the world, that electromagnetic fields alternating at GHz create the non-equilibrium distributions in velocity space for the electrons and ions in the molecules and crystals.
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