Permittivity and permeability of Zn(Fe)/ZnO nanocapsules and their microwave absorption in the 2-18 GHz range

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	Permittivity and permeability of Zn(Fe)/ZnO nanocapsules and their microwave absorption in the 2-18 GHz range
	Z. H. Wang; L. W. Jiang; D. Li; J. J. Jiang; S. Ma; H. Wang; D. Y. Geng; J. An; J. He; W. Liu; Z. D. Zhang
	2014
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	115 期号:17
摘要	The permittivity and permeability of Zn or Zn(Fe) nanoparticles with core-shell structure were investigated for frequencies from 2 to 18 GHz. The particles contain oxides shell in the form of ZnO, while the core material is Zn or Zn(Fe). The resonance frequency in permittivity corresponds to the maximum microwave absorption in the Zn/ZnO nanocapsules, which is not shifted with changing the thickness of the absorbent. However, with doping Fe (about 40%) in Zn/ZnO nanocapsules, the position for the maximum microwave absorption is shifted to lower frequencies with increasing the thickness of the absorbent. (C) 2014 AIP Publishing LLC.
部门归属	[wang, z. h. ; jiang, l. w. ; li, d. ; jiang, j. j. ; ma, s. ; wang, h. ; geng, d. y. ; liu, w. ; zhang, z. d.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [wang, z. h. ; jiang, l. w. ; li, d. ; jiang, j. j. ; ma, s. ; wang, h. ; geng, d. y. ; liu, w. ; zhang, z. d.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [an, j. ; he, j.] cent iron & steel res inst, div funct mat res, beijing 100081, peoples r china. ; wang, zh (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; zhwang@imr.ac.cn
关键词	Carbon Nanotubes Composites Absorbers Band
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/72928
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. H. Wang,L. W. Jiang,D. Li,et al. Permittivity and permeability of Zn(Fe)/ZnO nanocapsules and their microwave absorption in the 2-18 GHz range[J]. Journal of Applied Physics,2014,115(17).
APA	Z. H. Wang.,L. W. Jiang.,D. Li.,J. J. Jiang.,S. Ma.,...&Z. D. Zhang.(2014).Permittivity and permeability of Zn(Fe)/ZnO nanocapsules and their microwave absorption in the 2-18 GHz range.Journal of Applied Physics,115(17).
MLA	Z. H. Wang,et al."Permittivity and permeability of Zn(Fe)/ZnO nanocapsules and their microwave absorption in the 2-18 GHz range".Journal of Applied Physics 115.17(2014).