Metamaterial-based perfect absorbers (MMPAs) are promising candidates for the practical application of perfect absorbers. MMPA is usually composed of three layers. The first layer is periodically-arranged metallic patterns, whose structure and geometrical parameters should be carefully adjusted to fulfill ...
Metamaterials are artificial structures intentionally designed to possess unique properties that are not naturally occurring in nature. Among their diverse applications, metamaterial absorbers offer advantages over conventional absorbers by effectively attenuating electromagnetic wave energy at different resonance fre...
Metamaterial slab-based super-absorbers and perfect nanodetectors for single dipole sources We propose to use double negative (DNG) metamaterial slabs to build effective super-absorbers and perfect nanodetectors for single divergent sources. We de... Guang-Yu,Guo,Vasily,... - 《Optics Express》 ...
Here, we demonstrate how metamaterial perfect absorbers can be used to achieve near-unity optical absorption using ultrathin plasmonic nanostructures with thicknesses of 15 nm, smaller than the hot electron diffusion length. By integrating the metamaterial with a silicon substrate, we experimentally ...
Landy introduced metamaterial perfect absorbers (MPA) in 20081. This specific classification of FSS metamaterial absorbs the incident waves with near-unity efficiency. The first reported MPA structure consisted of a dielectric substrate, resonator on top, and another metal layer at the substrate’s ba...
New perfect frequency selective surface (FSS) metamaterial absorbers (MAs) based on resonator with dielectric configuration are numerically presented and investigated for both microwave and terahertz frequency ranges. Also, to verify the behaviors of the FSS MAs, one of the MAs is experimentally analyze...
As a branch of metamaterials, metamaterial perfect absorbers have drawn attention due to their perfect absorption (Unityaborptivity) of electromagnetic waves. In recent years, some scholars at home and abroad have studied the effects of metal materials and geometrical structures on the absorption ...
MM perfect absorbers (MPAs) is one of the practical field of the MMs, which imitate the blackbody. Since it was first demonstrated by Landy et al. [4], the MPA have attracted intensive attention of the researchers in physics and material sciences. It shows abundant applications such as ...
Chen H-T (2012) Interference theory of metamaterial perfect absorbers. Opt Express 20(7):7165–7172 Article PubMed Google Scholar Download references Funding This work was funded by the Deanship of Graduate Studies and Scientific Research at Jouf University under grant No. (DGSSR-2024–02-0213...
Metamaterial-based microwave absorbers and sensors are challenging and promising topics for scientists and engineers. In this work, we categorically review... SK Ranjan,S Sahoo - 《Journal of Electronic Materials》 被引量: 0发表: 2024年 Development of Metamaterial Using Waste Materials for Microwave...