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Influence of magnetic fields on the mechanical loss of Terfenol-D/PbZr0.52Ti0.48O3/Terfenol-D laminated composites
Yao, Yiping1; Hou, Ying1; Dong, Sining1; Huang, Xiaohua1; Yu, Qingxuan1; Li, Xiaoguang1,2
Corresponding AuthorLi, Xiaoguang(xglixg@gmail.com)
2011-06-16
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume509Issue:24Pages:6920-6923
AbstractThe 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.
KeywordMagnetoelectric composite Mechanical energy dissipation Domain wall motion
Funding OrganizationNational Natural Science Foundation of China ; National Basic Research Program of China
DOI10.1016/j.jallcom.2011.03.184
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China ; National Basic Research Program of China[2009CB929502] ; National Basic Research Program of China[2011CBA00102]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000290793000042
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/105370
Collection中国科学院金属研究所
Corresponding AuthorLi, Xiaoguang
Affiliation1.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
Recommended Citation
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.
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