Eddy-Current-Induced Magnetic Alignment of Electroconductive Particles under Rotating Magnetic Field
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概要
- 論文の詳細を見る
The magnetic alignment of electroconductive particles with shape anisotropy under a rotating magnetic field is reported. It is theoretically demonstrated that a coil aligns parallel to the plane of the rotating magnetic field. The phase delay of a resistor–inductor (RL) circuit represented by a coil placed under an oscillating magnetic field is responsible for the alignment. Experiments performed on an aluminum disk with a size of millimeter order (theoretically, much smaller sizes are possible) suspended in a liquid medium show good agreement with the theory.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-06-25
著者
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Sugitani Masao
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
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Uemura Taichi
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
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Kimura Tsunehisa
Division of Forest and Biomaterials Science, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan
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Uemura Taichi
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
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Araki Tomotaka
Department of Applied Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan
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Sugitani Masao
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
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Kojima Kazuyuki
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
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Tsubouchi Mikihiko
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
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Tsubouchi Mikihiko
R&D Department, Kyoritsu Chemical & Co., Ltd., Kisarazu, Chiba 292-0834, Japan
関連論文
- Determination of Ratio of Diamagnetic Anisotropy of a Biaxial Crystal by X-ray Diffraction Measurement
- Characterization of Three-Dimensional Magnetic Alignment for Magnetically Biaxial Particles
- Eddy-Current-Induced Magnetic Alignment of Electroconductive Particles under Rotating Magnetic Field
- Orientation of Feeble Magnetic Particles in Dynamic Magnetic Fields