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	Experimental demonstration of isotropic negative permeability in a three-dimensional dielectric composite
	Qian Zhao ; Lei Kang ; Du, B. ; Zhao, H. ; Xie, Q. ; Huang, X. ; Li, B. ; Zhou, J. ; Li, L.
	2010-10-12 ; 2010-10-12
关键词	Theoretical or Mathematical Experimental/ barium compounds composite materials dielectric materials permeability permittivity refractive index strontium compounds/ isotropic negative permeability Mie resonance three-dimensional dielectric composite magnetic resonance electromagnetic wave dispersion properties permittivity isotropic 3D left-handed materials refractive index Ba/sub 0.5/Sr/sub 0.5/TiO/sub 3// A7720 Dielectric permittivity A7820D Optical constants and parameters (condensed matter)/ Ba0.5Sr0.5TiO3/ss Ba0.5/ss Sr0.5/ss TiO3/ss O3/ss Ba/ss Sr/ss Ti/ss O/ss
中文摘要	Isotropic negative permeability resulting from Mie resonance is demonstrated in a three-dimensional (3D) dielectric composite consisting of an array of dielectric cubes. A strong subwavelength magnetic resonance, corresponding to the first Mie resonance, was excited in dielectric cubes by electromagnetic wave. Negative permeability is verified in the magnetic resonance area via microwave measurement and the dispersion properties. The resonance relies on the size and permittivity of the cubes. It is promising for construction of novel isotropic 3D left-handed materials with a simple structure.
语种	英语
出版者	American Physical Society ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78282]
专题	清华大学
推荐引用方式 GB/T 7714	Qian Zhao,Lei Kang,Du, B.,et al. Experimental demonstration of isotropic negative permeability in a three-dimensional dielectric composite[J],2010, 2010.
APA	Qian Zhao.,Lei Kang.,Du, B..,Zhao, H..,Xie, Q..,...&Li, L..(2010).Experimental demonstration of isotropic negative permeability in a three-dimensional dielectric composite..
MLA	Qian Zhao,et al."Experimental demonstration of isotropic negative permeability in a three-dimensional dielectric composite".(2010).

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