Integrating giant microwave absorption with magnetic refrigeration in one multifunctional intermetallic compound of LaFe11.6Si1.4C0.2H1.7
文献类型：期刊论文
| 作者 | Song, NN ; Ke, YJ ; Yang, HT ; Zhang, H ; Zhang, XQ ; Shen, BG ; Cheng, ZH |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2013 |
| 卷号 | 3 |
| ISSN号 | 2045-2322 |
| 通讯作者 | Cheng, ZH (reprint author), Chinese Acad Sci, State Key Lab Magnetism, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Both microwave absorption and magnetocaloric effect (MCE) are two essential performances of magnetic materials. We observe that LaFe11.6Si1.4C0.2H1.7 intermetallic compound exhibits the advantages of both giant microwave absorption exceeding -42 dB and magnetic entropy change of -20 Jkg(-1)K(-1). The excellent electromagnetic wave absorption results from the large magnetic loss and dielectric loss as well as the efficient complementarity between relative permittivity and permeability. The giant MCE effect in this material provides an ideal technique for cooling the MAMs to avoid temperature increase and infrared radiation during microwave absorption. Our finding suggests that we can integrate the giant microwave absorption with magnetic refrigeration in one multifunctional material. This integration not only advances our understanding of the correlation between microwave absorption and MCE, but also can open a new avenue to exploit microwave devices and electromagnetic stealth. |
| 资助信息 | National Basic Research Program of China (973 program) [2012CB933102, 2011CB921801, 2010CB93420]; National Natural Sciences Foundation of China [11174351, 11274357, 11034004, 51021061] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57125]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Song, NN,Ke, YJ,Yang, HT,et al. Integrating giant microwave absorption with magnetic refrigeration in one multifunctional intermetallic compound of LaFe11.6Si1.4C0.2H1.7[J]. SCIENTIFIC REPORTS,2013,3. |
| APA | Song, NN.,Ke, YJ.,Yang, HT.,Zhang, H.,Zhang, XQ.,...&Cheng, ZH.(2013).Integrating giant microwave absorption with magnetic refrigeration in one multifunctional intermetallic compound of LaFe11.6Si1.4C0.2H1.7.SCIENTIFIC REPORTS,3. |
| MLA | Song, NN,et al."Integrating giant microwave absorption with magnetic refrigeration in one multifunctional intermetallic compound of LaFe11.6Si1.4C0.2H1.7".SCIENTIFIC REPORTS 3(2013). |
入库方式： OAI收割
来源：物理研究所
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