Magnetic Characterization of Melt-Spun Co-Ni-Ga Ferromagnetic Superelastic Alloy

被引:1
|
作者
Mino, J. [1 ,2 ]
Ipatov, M. [2 ]
Gamcova, J. [1 ]
Saksl, K. [1 ,3 ]
Durisin, M. [3 ]
Zhukova, V. [2 ]
Vargova, Z. [1 ]
Zhukov, A. [2 ,4 ,5 ]
Varga, R. [1 ]
机构
[1] Safarik Univ, Inst Phys, Fac Sci, Pk Angelinum 9, Kosice 04154, Slovakia
[2] Univ Basque Country, UPV EHU, Fac Chem, Mat Phys Dept, Plaza Elhuyar 2, San Sebastian 20018, Spain
[3] SAS, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia
[4] Ikerbasque, Basque Fdn Sci, E-48011 Bilbao, Spain
[5] Univ Basque Country, EUPDS, Dept Fis Aplicada, San Sebastian 200018, Spain
关键词
SHAPE-MEMORY ALLOYS; HEUSLER ALLOYS; TRANSFORMATION;
D O I
10.12693/APhysPolA.131.1075
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Ribbons of composition Co49Ni21Ga30 have been prepared by melt-spinning method. X-ray diffraction investigation revealed single phase with B2 structure at room temperature. However, analysis of magnetization dependence of temperature suggests phase transition in the range 150-250 K. Resistivity measurements revealed similar transition with shift to higher temperatures in the presence of magnetic field.
引用
收藏
页码:1075 / 1077
页数:3
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