Influence of magnetic fields on the mechanical loss of Terfenol-D/PbZr0.52Ti0.48O3/Terfenol-D laminated composites
文献类型：期刊论文
| 作者 | Yao, Yiping1; Hou, Ying1; Dong, Sining1; Huang, Xiaohua1; Yu, Qingxuan1; Li, Xiaoguang1,2 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2011-06-16 |
| 卷号 | 509期号:24页码:6920-6923 |
| 关键词 | Magnetoelectric composite Mechanical energy dissipation Domain wall motion |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2011.03.184 |
| 通讯作者 | Li, Xiaoguang(xglixg@gmail.com) |
| 英文摘要 | The influence of magnetic fields on the mechanical loss (Q(-1)) of Terfenol-D/PbZr0.52Ti0.48O3/Terfenol-D three-layer laminated composites is investigated systemically using the technique for measuring the resonance magnetoelectric (ME) effect. The results indicate that Q(-1) varies non-monotonically with dc magnetic fields and shows a maximum near 500 Oe for all the samples with different layer thickness ratios (n) of Terfenol-D (Tb0.3Dy0.7Fe1.92). Considering various kinds of mechanical energy dissipation, it is found that Q(-1) is mainly dominated by the mechanical damping due to the domain wall motion in Terfenol-D under the actions of dc and ac magnetic fields as well as the stress at the interface. In addition, the effect of eddy current losses on the energy dissipation of the system is also discussed. (C) 2011 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China ; National Basic Research Program of China[2009CB929502] ; National Basic Research Program of China[2011CBA00102] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000290793000042 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; National Basic Research Program of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/105369]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Xiaoguang |
| 作者单位 | 1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Dept Phys, Anhua 230026, Peoples R China 2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao, Yiping,Hou, Ying,Dong, Sining,et al. Influence of magnetic fields on the mechanical loss of Terfenol-D/PbZr0.52Ti0.48O3/Terfenol-D laminated composites[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2011,509(24):6920-6923. |
| APA | Yao, Yiping,Hou, Ying,Dong, Sining,Huang, Xiaohua,Yu, Qingxuan,&Li, Xiaoguang.(2011).Influence of magnetic fields on the mechanical loss of Terfenol-D/PbZr0.52Ti0.48O3/Terfenol-D laminated composites.JOURNAL OF ALLOYS AND COMPOUNDS,509(24),6920-6923. |
| MLA | Yao, Yiping,et al."Influence of magnetic fields on the mechanical loss of Terfenol-D/PbZr0.52Ti0.48O3/Terfenol-D laminated composites".JOURNAL OF ALLOYS AND COMPOUNDS 509.24(2011):6920-6923. |
入库方式： OAI收割
来源：金属研究所
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