On the Magnetic Anisotropy of a Pyrrhotite Crystal
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概要
- 論文の詳細を見る
Measurement of the magnetic anisotropy energy of a single crystal of natural pyrrhotite in c-plane was made by means of the torque method at room temperature up to a magnetic field of 20000 Oe and at low temperature in a constant field. It was found that the easy axis lay along [210] direction above -80℃ which, however, changed to [100] direction below that temperature. The torque curves in c-plane were composed of two- and six-fold symmetric parts. It was also found that in the range of strong magnetic fields the six-fold symmetric part at room temperature decreased with the inverse square of the applied field ; such a field dependence is explained assuming a triad structure for the single crystal of pyrrhotite. A remark is also given on the origin of the two-fold symmetric torque.
- 東北大学の論文
著者
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HIRONE Tokutaro
The Research Institute for Iron, Steel and Other Metals
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Adachi Kengo
The Research Institute For Iron Steel And Other Metals
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Hirone Tokutaro
The Research Institute For Iron Steel And Other Metals
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Watanabe Hiroshi
The Research Institute For Iron Steel And Other Metals Tohoku University
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MIKAMI Itsuo
The Research Institute for Iron, Steel and Other Metals
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MAEDA Seijiro
The Research Institute for Iron, Steel and Other Metals
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YAMADA Motohiko
Faculty of Liberal Arts and Science, Yamagata University
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Mikami Itsuo
The Research Institute For Iron Steel And Other Metals
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Maeda Seijiro
The Research Ins'itute For Iron Sicel And Other Metals Tohoku University
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Watanabe Hiroshi
The Research Institute For Iron Steel And Other Metals
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Yamada Motohiko
Faculty Of Liberal Arts And Science Yamagata University
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WATANABE Hiroshi
The Research Institute for Iron, Steel and Other Metals
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