The influence of plastic deformation on the magnetic properties of Ni50Cu50 alloy

S. Takahashi; X. G. Li; A. Chiba

doi:10.1088/0953-8984/8/27/018

The influence of plastic deformation on the magnetic properties of Ni₅₀Cu₅₀ alloy

S. Takahashi, X. G. Li, A. Chiba

New Industry Creation Hatchery Center (NICHe)

Iwate University

Research output: Contribution to journal › Article › peer-review

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Abstract

Magnetization is measured in plastically deformed Ni₅₀Cu₅₀ alloy in the temperature range from 4.5 to 80 K.The temperature dependence of spontaneous magnetization M_s(T) has been analysed according to the self-consistent renormalization theory of spin fluctuation. The value of M_s(0) decreases from 7.07 × 10^-2 to 6.32 × 10^-2 Wb m^-2 and the Curie temperature T_c declines from 57.8 to 50.1 K with 50% strain. The decreases in M_s(0) and T_c can be explained by the introduction of the antiphase boundary, which reveals the existence of an atomically ordered structure in the Ni-Cu alloys.

Original language	English
Pages (from-to)	5101-5105
Number of pages	5
Journal	Journal of Physics Condensed Matter
Volume	8
Issue number	27
DOIs	https://doi.org/10.1088/0953-8984/8/27/018
Publication status	Published - 1996 Jul 1

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10.1088/0953-8984/8/27/018

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title = "The influence of plastic deformation on the magnetic properties of Ni50Cu50 alloy",

abstract = "Magnetization is measured in plastically deformed Ni50Cu50 alloy in the temperature range from 4.5 to 80 K.The temperature dependence of spontaneous magnetization Ms(T) has been analysed according to the self-consistent renormalization theory of spin fluctuation. The value of Ms(0) decreases from 7.07 × 10-2 to 6.32 × 10-2 Wb m-2 and the Curie temperature Tc declines from 57.8 to 50.1 K with 50% strain. The decreases in Ms(0) and Tc can be explained by the introduction of the antiphase boundary, which reveals the existence of an atomically ordered structure in the Ni-Cu alloys.",

author = "S. Takahashi and Li, {X. G.} and A. Chiba",

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AU - Takahashi, S.

AU - Li, X. G.

AU - Chiba, A.

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Y1 - 1996/7/1

N2 - Magnetization is measured in plastically deformed Ni50Cu50 alloy in the temperature range from 4.5 to 80 K.The temperature dependence of spontaneous magnetization Ms(T) has been analysed according to the self-consistent renormalization theory of spin fluctuation. The value of Ms(0) decreases from 7.07 × 10-2 to 6.32 × 10-2 Wb m-2 and the Curie temperature Tc declines from 57.8 to 50.1 K with 50% strain. The decreases in Ms(0) and Tc can be explained by the introduction of the antiphase boundary, which reveals the existence of an atomically ordered structure in the Ni-Cu alloys.

AB - Magnetization is measured in plastically deformed Ni50Cu50 alloy in the temperature range from 4.5 to 80 K.The temperature dependence of spontaneous magnetization Ms(T) has been analysed according to the self-consistent renormalization theory of spin fluctuation. The value of Ms(0) decreases from 7.07 × 10-2 to 6.32 × 10-2 Wb m-2 and the Curie temperature Tc declines from 57.8 to 50.1 K with 50% strain. The decreases in Ms(0) and Tc can be explained by the introduction of the antiphase boundary, which reveals the existence of an atomically ordered structure in the Ni-Cu alloys.

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The influence of plastic deformation on the magnetic properties of Ni₅₀Cu₅₀ alloy

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