Recent advances in tunable metasurfaces: materials, design, and applications
Metasurfaces, a two-dimensional (2D) form of metamaterials constituted by planar meta-
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
Toward intelligent metasurfaces: the progress from globally tunable metasurfaces to software‐defined metasurfaces with an embedded network of controllers
Metasurfaces, the ultrathin, 2D version of metamaterials, have recently attracted a surge of
attention for their capability to manipulate electromagnetic waves. Recent advances in …
attention for their capability to manipulate electromagnetic waves. Recent advances in …
Terahertz selective active electromagnetic absorption film based on single-layer graphene
W Li, W Zhao, S Cheng, W Yang, Z Yi, G Li, L Zeng… - Surfaces and …, 2023 - Elsevier
In this paper, a terahertz selective active electromagnetic frequency absorption film based
on single-layer graphene is proposed. The film can achieve electromagnetic wave …
on single-layer graphene is proposed. The film can achieve electromagnetic wave …
Recent progress in reconfigurable and intelligent metasurfaces: A comprehensive review of tuning mechanisms, hardware designs, and applications
Intelligent metasurfaces have gained significant importance in recent years due to their
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …
[HTML][HTML] Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony …
Herein, polydimethylsiloxane (PDMS) was used as matrix, multi-walled carbon nanotubes
(MWCNTs), nickel (Ni) and antimony trioxide (Sb 2 O 3) particles were used as multiple …
(MWCNTs), nickel (Ni) and antimony trioxide (Sb 2 O 3) particles were used as multiple …
A broad dual-band switchable graphene-based terahertz metamaterial absorber
L Qi, C Liu, SMA Shah - Carbon, 2019 - Elsevier
A switchable graphene-based terahertz metamaterial absorber is proposed by using
nonstructured graphene loaded with simple dielectric resonators, which can achieve both …
nonstructured graphene loaded with simple dielectric resonators, which can achieve both …
Broadband nonreciprocal amplification in luminal metamaterials
Time has emerged as a new degree of freedom for metamaterials, promising new pathways
in wave control. However, electromagnetism suffers from limitations in the modulation speed …
in wave control. However, electromagnetism suffers from limitations in the modulation speed …
A multi-functional reconfigurable metasurface: Electromagnetic design accounting for fabrication aspects
In this article, we present the theoretical considerations and the design evolution of a proof-
of-concept reconfigurable metasurface, primarily used as a tunable microwave absorber, but …
of-concept reconfigurable metasurface, primarily used as a tunable microwave absorber, but …
Ultrafast low-pump fluence all-optical modulation based on graphene-metal hybrid metasurfaces
Graphene is an attractive material for all-optical modulation because of its ultrafast optical
response and broad spectral coverage. However, all-optical graphene modulators reported …
response and broad spectral coverage. However, all-optical graphene modulators reported …
Electrically tunable perfect terahertz absorber based on a graphene salisbury screen hybrid metasurface
Graphene, as a popular 2D semiconductor, with a carrier concentration that can be
extensively tailored by external stimulants, such as electric bias and photoexcitation, is a …
extensively tailored by external stimulants, such as electric bias and photoexcitation, is a …