Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons

Lingwei Li; Chi Xu; Ye Yuan; Shengqiang Zhou

doi:10.1080/21663831.2018.1471749

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Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons

Original Report | 更新时间：2026-08-19

- Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons
- Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons
- 材料研究快报（英文） 2018年6卷第8期页码：413-418
- 作者机构：
  
  1. Key Laboratory of Electromagnetic Processing of Materials (Ministry of Education) Northeastern University
  2. Innovative Center for Advanced Materials (ICAM) Hangzhou Dianzi University Hangzhou People’s Republic of China
  3. Helmholtz-Zentrum Dresden-Rossendorf Institute of Ion Beam Physics and Materials Research
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2018.1471749
  中图分类号：
- 网络首发：2018-06-06，
  
  纸质出版：2018
- 稿件说明：
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Lingwei Li, Chi Xu, Ye Yuan, 等. Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons[J]. 材料研究快报（英文）, 2018,6(8):413-418.

Lingwei Li, Chi Xu, Ye Yuan, et al. Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons[J]. Materials Research Letters, 2018, 6(8): 413-418.
Lingwei Li, Chi Xu, Ye Yuan, 等. Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons[J]. 材料研究快报（英文）, 2018,6(8):413-418. DOI： 10.1080/21663831.2018.1471749.

Lingwei Li, Chi Xu, Ye Yuan, et al. Large refrigerant capacity induced by table-like magnetocaloric effect in amorphous Er0.2Gd0.2Ho0.2Co0.2Cu0.2 ribbons[J]. Materials Research Letters, 2018, 6(8): 413-418. DOI： 10.1080/21663831.2018.1471749.

摘要

BSTRACTThe microstructure

magnetism

and magnetocaloric properties in melt-spun Er

0.2

ribbons were reported. The ribbons are fully amorphousized and all the constituent elements are distributed unif

ormly. The large table-like magnetocaloric effect (MCE) from 25 to 75 K has been observed

resulting in a large value of refrigerant capacity (

). With the magnetic field change (Δµ

) of 0–5 T

the values of maximum magnetic entropy change reaches 11.1 J/kg K

and the corresponding value of

are as large as 806 J/kg

make the amorphous Er

0.2

ribbons extremely attractive for cryogenic magnetic refrigeration.

Abstract

BSTRACTThe microstructure

magnetism

and magnetocaloric properties in melt-spun Er

0.2

ribbons were reported. The ribbons are fully amorphousized and all the constituent elements are distributed uniformly. The large table-like magnetocaloric effect (MCE) from 25 to 75 K has been observed

resulting in a large value of refrigerant capacity (

). With the magnetic field change (Δµ

) of 0–5 T

the values of maximum magnetic entropy change reaches 11.1 J/kg K

and the corresponding value of

are as large as 806 J/kg

make the amorphous Er

0.2

ribbons extremely attractive for cryogenic magnetic refrigeration.

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