Magnetocaloric effect in ercu-based metallic glass composite
文献类型：期刊论文
| 作者 | Feng, Jingqing; Li, Fengmei; Wang, Gang; Wang, Jun-Qiang; Huo, Juntao |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 2020 |
| 卷号 | 536 |
| 关键词 | MAGNETIC ENTROPY CHANGE REFRIGERANT CAPACITY |
| DOI | 10.1016/j.jnoncrysol.2020.120004 |
| 英文摘要 | In order to reduce the worsen effects of strong antiferromagnetic coupling between Er and Fe, Co, Ni elements on the magnetocaloric effect of Er based amorphous alloys, an Er45Cu45Al10 metallic glass composite is fabricated and its magnetocaloric effect is studied. The alloy exhibits large magnetic entropy change (14.6 Jkg(-1 )K(-1)) and high refrigerant capacity (330 Jkg(-1)) under a magnetic field of 5 T, which is a promising candidate for a magnetic refrigerant in helium liquefaction temperature range. It is intriguing that the entropy change normalized to the rare earth elements for this Er45Cu45Al10 alloy is much higher than other Er-based metallic glasses, which is attributed to the weaker antiferromagnetic interactions between Er and Cu. These results are helpful for designing advanced rare earth-based magnetocaloric materials. |
| 学科主题 | Materials Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19617]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Wang, JQ 2.Huo, JT (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, CAS Key Lab Magnet Mat & Devices, Ningbo 315201, Zhejiang, Peoples R China. 3.Huo, JT (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Prov Key Lab Magnet Mat & Applicat Techn, Ningbo 315201, Zhejiang, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Feng, Jingqing,Li, Fengmei,Wang, Gang,et al. Magnetocaloric effect in ercu-based metallic glass composite[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2020,536. |
| APA | Feng, Jingqing,Li, Fengmei,Wang, Gang,Wang, Jun-Qiang,&Huo, Juntao.(2020).Magnetocaloric effect in ercu-based metallic glass composite.JOURNAL OF NON-CRYSTALLINE SOLIDS,536. |
| MLA | Feng, Jingqing,et al."Magnetocaloric effect in ercu-based metallic glass composite".JOURNAL OF NON-CRYSTALLINE SOLIDS 536(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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