电邮这篇文章 Magnetic Properties, Magnetocaloric Effect, and Critical Behavior of Gd – Co – Ge Amorphous Ribbons
- 作者: Zheng Z.G.1,2, Li Y.H.3,2, He A.2, Mozharivskyj Y.2, Yu H.Y.1, Zeng D.C.1
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隶属关系:
- School of Materials Science and Engineering, South China University of Technology
- Department of Chemistry and Chemical Biology, McMaster University
- School of Environmental and Chemical Engineering of Dalian University
- 期: 卷 61, 编号 1-2 (2019)
- 页面: 15-22
- 栏目: Amorphous Alloys
- URL: https://journals.rcsi.science/0026-0673/article/view/236526
- DOI: https://doi.org/10.1007/s11041-019-00370-w
- ID: 236526
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详细
The effect of structural disordering on the magnetic properties and magnetocaloric effect of amorphous (Gd4Co3)1–xGex (x = 0, 0.05, 0.10, 0.15) alloys is studied. The structure of the ribbons after melt-spinning is determined using an x-ray diffractometer. The thermal analysis is performed with the help of a differential scanning calorimeter. The temperature of the start of crystallization is determined. The magnetic properties are measured in a PPMS-9 system. The Curie temperature and the temperature dependence of the magnetization are determined. Different models are used for describing the critical exponents of the magnetic phase transitions.
作者简介
Z. Zheng
School of Materials Science and Engineering, South China University of Technology; Department of Chemistry and Chemical Biology, McMaster University
编辑信件的主要联系方式.
Email: mszgzheng@scut.edu.cn
中国, Guangzhou; Hamilton
Y. Li
School of Environmental and Chemical Engineering of Dalian University; Department of Chemistry and Chemical Biology, McMaster University
Email: mszgzheng@scut.edu.cn
中国, Dalian; Hamilton
A. He
Department of Chemistry and Chemical Biology, McMaster University
Email: mszgzheng@scut.edu.cn
加拿大, Hamilton
Y. Mozharivskyj
Department of Chemistry and Chemical Biology, McMaster University
Email: mszgzheng@scut.edu.cn
加拿大, Hamilton
H. Yu
School of Materials Science and Engineering, South China University of Technology
Email: mszgzheng@scut.edu.cn
中国, Guangzhou
D. Zeng
School of Materials Science and Engineering, South China University of Technology
Email: mszgzheng@scut.edu.cn
中国, Guangzhou
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