Study of a Magnetic Phase Transition in Amorphous Ferromagnets with Polarized Neutrons
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概要
- 論文の詳細を見る
Magnetic phase transition of amorphous ferromagnets Fe-P-C and Co(Fe)-Si-B has been investigated by means of a neutron depolarization method. The Curie temperature at H=0 is determined with accuracy for the amorphous Fe-P-C alloy which includes only one magnetic atom. It turns out that the measured data for Fe-P-C alloy obey the power laws (i) B_2^2δ≅|(T_c-T)/T_c|^<2β> with β=0.36±0.02 below T_c, (ii) B_s^2δ≅|(T-T_c)/T_c|^ν with ν=0.55±0.05 above T_c, if simplified assumptions are used about ferromagnetic domain structures.
- 社団法人日本物理学会の論文
- 1975-11-15
著者
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Kazama Noriaki
The Research Institute For Iron Steed And Other Metals Tohoku University
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Watanabe Hiroshi
The Research Institute For Iron Steel And Other Metals Tohoku University
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Watanabe Hiroshi
The Research Institute For Iron Steel And Other Metals
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