Determination of Anisotropic Diamagnetic Susceptibility of Polymeric Fibers Suspended in Liquid
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概要
- 論文の詳細を見る
Anisotropic diamagnetic susceptibilities of polymeric fibers in liquid suspensions determined by means of the method proposed recently by us were compared with those obtained by other methods including superconducting quantum interference device (SQUID) and magnetic torque meter. Poly($p$-phenylene-2,6-benzobisoxazole) (PBO) fibers and carbon fibers (CF) were used for the measurements. Both fibers exhibited positive diamagnetic anisotropy, i.e., $\chi_{a}\equiv\chi_{/\!/}-\chi_{\perp}>0$, where the parallel direction is taken as the fiber axis. The values of anisotropic susceptibilities determined by these three different methods were in good agreement with each other, demonstrating the usefulness of the proposed method for the measurement of a single fiber.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 2001-04-15
著者
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ISHIKAWA Fumihiro
Faculty of Engineering, Yokohama National University
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Kimura Tsunehisa
Department Of Applied Chemistry Graduate School Of Engineering Tokyo Metropolitan University
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Tobita Masayuki
Basic Technology Research Polymatech Co. Ltd
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Yamato Masafumi
Department Of Applied Chemistry Tokyo Metropolitan University
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Aoki Hisashi
Department Of Applied Chemistry Tokyo Metropolitan University
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Yamamoto Isao
Faculty Of Engineering Okayama University Of Science
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Yamaguchi Masuhiro
Facult. Eng., Univ. Chiba
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Ishikawa Fumihiro
Faculty of Engineering, Yokohama National University, 79 Tokiwadai, Hodogaya, Yokohama 240-8501, Japan
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Aoki Hisashi
Department of Applied Chemistry, Tokyo Metropolitan University, 1-1 Minami-ohsawa, Hachioji, Tokyo 192-0397, Japan
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Tobita Masayuki
Basic Technology Research, Polymatech Co.,Ltd, 5-10-5 Tabata, Kita, Tokyo 114-0014, Japan
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Kimura Tsunehisa
Department of Applied Chemistry, Tokyo Metropolitan University, 1-1 Minami-ohsawa, Hachioji, Tokyo 192-0397, Japan
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