Electronic transport and magnetic performance of Ni-Nb-Zr metallic glasses

被引：0

作者：

HaiBin Wang ^{[1
]}

Qing Wang ^{[2
]}

ChongLin Chen ^{[3
]}

Chuang Dong ^{[2
]}

机构：

[1] School of Materials Science and Engineering, Jiangsu University of Science and Technology

[2] School of Materials Science and Engineering, Dalian University of Technology

[3] Department of Physics and Astronomy,University of Texas at San Antonio

来源：

RareMetals | 2017年 / 36卷 / 11期

关键词：

Metallic glass; Electrical resistance; Magnetic properties;

D O I：

暂无

中图分类号：

TG139.8 [];

学科分类号：

080502 ;

摘要：

The electronic transport and magnetic performances of Ni-Nb-Zr metallic glasses under low temperature were investigated. X-ray diffraction(XRD) analysis indicates that the Ni-Nb-Zr ribbons prepared by induction melting and melt spinning method have single amorphous phase. The electrical transport property results of these metallic glass alloys indicate that the Ni-Nb-Zr metallic glasses have negative resistivity temperature coefficients(RTC) and lowtemperature drift. The negative RTC and corresponding possible values of Fermi energy of Ni-Nb-Zr metallic glasses are interpreted by the extended Ziman-Faber diffraction theory.The magnetic measurements indicate that the magnetic intensities of the Ni-Nb-Zr metallic glasses are related to Ni content and atomic sizes while the low temperature has few influences on the magnetic properties.

引用

页码：894 / 898

页数：5

共 14 条

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