Results 231 to 240 of about 76,246 (267)
Thermal metamaterials for enhanced non-Fourier heat transport. [PDF]
NPJ MetamaterMclean H +3 more
europepmc +1 more source
Bandwidth broadening in cavity-type sound-absorbing metamaterials via additional equivalent stiffness. [PDF]
Sci RepWang LB, Wu JH, Zhang JF.
europepmc +1 more source
Topological Insulator Metamaterials
Chemical Reviews, 2023 Confinement of electromagnetic fields at the subwavelength scale via metamaterial paradigms is an established method to engineer light-matter interaction in most common material systems, from insulators to semiconductors, from metals to superconductors.
Harish N S Krishnamoorthy +2 more
exaly +6 more sources
Coding metamaterials, digital metamaterials and programmable metamaterials [PDF]
Light: Science and Applications, 2014 Smart materials offering great freedom in manipulating electromagnetic radiation have been developed. This exciting new concept was realized by Tie Jun Cui and co-workers at the Southeast University, China, who developed digital metamaterials consisting of two kinds of unit cells whose different phase responses allow them to act as ‘0’ and ‘1’ bits ...
Tie Jun Cui, Mei Qing Qi, Xiang
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Magnetoelastic metamaterials [PDF]
Nature Materials, 2011 The study of advanced artificial electromagnetic materials, known as metamaterials, provides a link from material science to theoretical and applied electrodynamics, as well as to electrical engineering. Being initially intended mainly to achieve negative refraction, the concept of metamaterials quickly covered a much broader range of applications ...
Mikhail Lapine +2 more
exaly +4 more sources
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Advanced Materials, 2021
AbstractBased on the form‐invariance of Maxwell's equations under coordinate transformations, mathematically smooth deformation of space can be physically equivalent to inhomogeneous and anisotropic electromagnetic (EM) medium (called a transformation medium). It provides a geometric recipe to control EM waves at will. A series of examples of achieving
Lin Xu, Huanyang Chen
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AbstractBased on the form‐invariance of Maxwell's equations under coordinate transformations, mathematically smooth deformation of space can be physically equivalent to inhomogeneous and anisotropic electromagnetic (EM) medium (called a transformation medium). It provides a geometric recipe to control EM waves at will. A series of examples of achieving
Lin Xu, Huanyang Chen
openaire +2 more sources
Conference on Lasers and Electro-Optics, 2016
We report the first dielectric metamaterials nanostructured from solution-processed organolead halide perovskite thin films. Metamaterials exhibit strong resonances tunable by design across the visible spectrum, aiming applications in enhanced photovoltaics and light-emitting devices.
Gholipour B. +6 more
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We report the first dielectric metamaterials nanostructured from solution-processed organolead halide perovskite thin films. Metamaterials exhibit strong resonances tunable by design across the visible spectrum, aiming applications in enhanced photovoltaics and light-emitting devices.
Gholipour B. +6 more
openaire +2 more sources
2009
Aim of this chapter is that readers can obtain an outline about metamaterials from concept to principle after reading. Concept introduction of negative refraction index was given firstly, including literature review, history regarding the negative refraction index, and illustration of energy and momentum in negative refractive index materials.
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Aim of this chapter is that readers can obtain an outline about metamaterials from concept to principle after reading. Concept introduction of negative refraction index was given firstly, including literature review, history regarding the negative refraction index, and illustration of energy and momentum in negative refractive index materials.
openaire +1 more source