Field-Cooling Effect in the Amorphous Magnetic Oxide
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概要
- 論文の詳細を見る
Amorphous magnetic oxides of BaO-Mn_2O_3-B_2O_3 system are prepared by a rapid quenching technique. Magnetic measurements down to 4.2 K reveal weak ferromagnetic components with T_c〜50 K. The origin of the ferromagnetism is suggested to be due to manganese-rich clusters arising from concentration fluctuations in the glass. The field-cooling effect in this system is compared with that in the amorphous BaO-Fe_2O_3-B_2O_3 system.
- 1980-03-29
著者
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NAKAGAWA Yasuaki
The Research Institute for Iron, Steel and Other Metals
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Syono Yasuhiko
The Research Institute For Iron Steel And Other Metals
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Nakagawa Yasuaki
The Research Institute For Iron Steel And Other Metals
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Okamura Kiyohito
The Research Instituta For Iron Steel And Other Metals Tohoku University
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Hayashi Nobuhiro
The Research Institute For Iron Steel And Other Metals
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Yajima Seishi
The Research Institute For Iron Steel And Other Metals
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