RETRACTED: Influence of three-dimensional transition elements on magnetic and structural phase transitions of Ni-Mn-Ga alloys (Retracted Article)

被引：14
作者：
Cherechukin, AA [1 ]
Takagi, T
Miki, H
Matsumoto, M
Ohtsuka, M
机构：
[1] Tohoku Univ, Inst Fluid Sci, Sendai, Miyagi 9808577, Japan
[2] Akita Prefectural Univ, Akita 0150055, Japan
[3] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan
来源：
JOURNAL OF APPLIED PHYSICS | 2004年 / 95卷 / 04期
关键词：
D O I：
10.1063/1.1641184
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Differential scanning calorimetry and magnetic measurements were performed to study the influence of the ferromagnetic three-dimensional transition elements Fe and Co on the structural and magnetic properties of the ferromagnetic shape memory alloys Ni-Mn-Ga. Substitution of Fe or Co for Ni decreases the temperature of martensitic phase transition T-m, whereas substitution of Co for Mn results in a considerable increase of T-m. Magnetic measurement revealed that Curie temperature T-C increased upon substitution of Fe or Co for Ni. This may be useful for design of high-temperature ferromagnetic shape memory alloys. (C) 2004 American Institute of Physics.
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页码：1740 / 1742
页数：3
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