Magnetic properties and promising cryogenic magneto-caloric performances of Gd20Ho20Tm20Cu20Ni20 amorphous ribbons*

被引：79
作者：
Zhang, Yikun [1 ,2 ,3 ]
Wu, Bingbing [1 ,2 ,3 ]
Guo, Dan [1 ,2 ,3 ]
Wang, Jiang [1 ,2 ,3 ]
Ren, Zhongming [1 ,2 ,3 ]
机构：
[1] Shanghai Univ, State Key Lab Adv Special Steels, Shanghai 200072, Peoples R China
[2] Shanghai Univ, Shanghai Key Lab Adv Ferromet, Shanghai 200072, Peoples R China
[3] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China
来源：
CHINESE PHYSICS B | 2021年 / 30卷 / 01期
基金：
中国国家自然科学基金;
关键词：
microstructure; magneto-caloric effect (MCE); amorphous ribbons; magnetic properties; RE; HO;
D O I：
10.1088/1674-1056/abc0d7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The magnetic cooling utilizing magneto-caloric effect is recognized as promising energy efficiency and environmentally friendly technology. Here we report a systematical study on the microstructures, magnetic properties and cryogenic magneto-caloric performances of the Gd20Ho20Tm20Cu20Ni20 amorphous ribbons. It is found that the ribbons reveal a second-order phase transition and are accompanied by a table-shaped magneto-caloric effect. The calculated magnetic-entropy-change maximum |Delta S-M|, temperature averaged entropy change (i.e., TEC(10)), and refrigerant capacity reach 13.9 J/kg.K, 13.84 J/kg.K and 740 J/kg with magnetic field change of 0-7 T, respectively, indicating that the present Gd20Ho20Tm20Cu20Ni20 amorphous ribbons are good candidates for magnetic cooling.
引用
收藏
页数：4
相关论文
共 24 条
[1]   ON A GENERALISED APPROACH TO 1ST AND 2ND ORDER MAGNETIC TRANSITIONS [J].
BANERJEE, SK .
PHYSICS LETTERS, 1964, 12 (01) :16-17
[2]   Magnetic properties and magnetocaloric effects in R3Ni2 (R = Ho and Er) compounds [J].
Dong, Q. Y. ;
Chen, J. ;
Shen, J. ;
Sun, J. R. ;
Shen, B. G. .
APPLIED PHYSICS LETTERS, 2011, 99 (13)
[3]   Magnetocaloric effect: From materials research to refrigeration devices [J].
Franco, V. ;
Blazquez, J. S. ;
Ipus, J. J. ;
Law, J. Y. ;
Moreno-Ramirez, L. M. ;
Conde, A. .
PROGRESS IN MATERIALS SCIENCE, 2018, 93 :112-232
[4]   Material-based figure of merit for caloric materials [J].
Griffith, L. D. ;
Mudryk, Y. ;
Slaughter, J. ;
Pecharsky, V. K. .
JOURNAL OF APPLIED PHYSICS, 2018, 123 (03)
[5]   Table-like shape magnetocaloric effect and large refrigerant capacity in dual-phase HoNi/HoNi2 composite [J].
Guo, Dan ;
Zhang, Yikun ;
Wang, Yaming ;
Wang, Jiang ;
Ren, Zhongming .
CHINESE PHYSICS B, 2020, 29 (10)
[6]   Large reversible magnetocaloric effect in TbCoC2 in low magnetic field [J].
Li, B. ;
Hu, W. J. ;
Liu, X. G. ;
Yang, F. ;
Ren, W. J. ;
Zhao, X. G. ;
Zhang, Z. D. .
APPLIED PHYSICS LETTERS, 2008, 92 (24)
[7]   Magnetic properties and excellent cryogenic magnetocaloric performances in B-site ordered RE2ZnMnO6 (RE = Gd, Dy and Ho) perovskites [J].
Li, Lingwei ;
Xu, Peng ;
Ye, Shuaikun ;
Li, Yong ;
Liu, Guodong ;
Huo, Dexuan ;
Yan, Mi .
ACTA MATERIALIA, 2020, 194 :354-365
[8]   Recent progresses in exploring the rare earth based intermetallic compounds for cryogenic magnetic refrigeration [J].
Li, Lingwei ;
Yan, Mi .
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 823
[9]   Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons [J].
Li, Lingwei ;
Xu, Chi ;
Yuan, Ye ;
Zhou, Shengqiang .
MATERIALS RESEARCH LETTERS, 2018, 6 (08) :413-418
[10]   Achievement of a table-like magnetocaloric effect in the dual-phase ErZn2/ErZn composite [J].
Li, Lingwei ;
Yuan, Ye ;
Qi, Yang ;
Wang, Qiang ;
Zhou, Shengqiang .
MATERIALS RESEARCH LETTERS, 2018, 6 (01) :67-71
123