Magnetic and microwave-absorption properties of SnO-coated alpha-Fe(Sn) nanocapsules

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	Magnetic and microwave-absorption properties of SnO-coated alpha-Fe(Sn) nanocapsules
	Z. H. Wang; X. He; X. Wang; Z. Han; D. Y. Geng; Y. L. Zhu; Z. D. Zhang
	2010
发表期刊	Journal of Physics D-Applied Physics
ISSN	0022-3727
卷号	43 期号:49
摘要	A series of SnO-coated alpha-Fe solid-solution nanocapsules were fabricated by a modified arc-discharge technique from Fe(1-x)Sn(x) targets with x = 0, 2, 3, 4 and 5 at%. The core and shells change with changing Sn concentration (0, 2, 3, 4 and 5 at%) in the Fe(1-x)Sn(x) targets used in the preparation. An in-depth study of the complex permittivity and permeability reveals that the SnO-coated alpha-Fe solid-solution nanocapsules with 3 at% Sn exhibit excellent microwave-absorption properties among the present SnO-coated Fe solid-solution nanocapsules, due to a proper electromagnetic match in the microstructure, the strong natural resonance as well as dipolar polarization mechanisms.
部门归属	[wang, z. h.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;wang, zh (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;zhwang@imr.ac.cn
关键词	Electromagnetic-wave Absorption Nanocomposites Iron Spectroscopy Nanorods Range Esca Aes
URL	查看原文
WOS记录号	WOS:000284606800019
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31559
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. H. Wang,X. He,X. Wang,et al. Magnetic and microwave-absorption properties of SnO-coated alpha-Fe(Sn) nanocapsules[J]. Journal of Physics D-Applied Physics,2010,43(49).
APA	Z. H. Wang.,X. He.,X. Wang.,Z. Han.,D. Y. Geng.,...&Z. D. Zhang.(2010).Magnetic and microwave-absorption properties of SnO-coated alpha-Fe(Sn) nanocapsules.Journal of Physics D-Applied Physics,43(49).
MLA	Z. H. Wang,et al."Magnetic and microwave-absorption properties of SnO-coated alpha-Fe(Sn) nanocapsules".Journal of Physics D-Applied Physics 43.49(2010).