Dielectric loss mechanism in electromagnetic wave absorbing materials
Electromagnetic (EM) wave absorbing materials play an increasingly important role in
modern society for their multi‐functional in military stealth and incoming 5G smart era …
modern society for their multi‐functional in military stealth and incoming 5G smart era …
A review on metasurface: from principle to smart metadevices
Metamaterials are composed of periodic subwavelength metallic/dielectric structures that
resonantly couple to the electric and magnetic fields of the incident electromagnetic waves …
resonantly couple to the electric and magnetic fields of the incident electromagnetic waves …
A four-band and polarization-independent BDS-based tunable absorber with high refractive index sensitivity
A four-band terahertz tunable narrow-band perfect absorber based on a bulk Dirac semi-
metallic (BDS) metamaterial with a microstructure is designed. The three-layer structure of …
metallic (BDS) metamaterial with a microstructure is designed. The three-layer structure of …
Toroidal dipole BIC-driven highly robust perfect absorption with a graphene-loaded metasurface
Achieving perfect absorption in few-layer two-dimensional (2D) materials plays a crucial role
in applications such as optoelectronics and sensing. However, the underlying mechanisms …
in applications such as optoelectronics and sensing. However, the underlying mechanisms …
[HTML][HTML] Terahertz ultrasensitive biosensor based on wide-area and intense light-matter interaction supported by QBIC
A quasi-bound state in the continuum (QBIC) has unique attraction in optical switch,
nonlinearity, communication, and sensing due to its ultrahigh radiation quality (Q) factor. The …
nonlinearity, communication, and sensing due to its ultrahigh radiation quality (Q) factor. The …
Recent advances in the development of materials for terahertz metamaterial sensing
Terahertz metamaterial sensing (TMS) is a new interdisciplinary technology. A TMS system
employs terahertz waves as the pum** source, these then interact with the sample and …
employs terahertz waves as the pum** source, these then interact with the sample and …
Design of terahertz metamaterial absorbers with switchable absorption functions utilizing thermal and electrical dual-modulation strategies
X Qin, S Fang, G Duan, C Xu, J Jiang, H **ong… - Nanoscale, 2024 - pubs.rsc.org
This work demonstrates a dual-functional tunable terahertz metamaterial absorber based on
thermally controllable vanadium dioxide (VO2) and electrically tunable graphene. The …
thermally controllable vanadium dioxide (VO2) and electrically tunable graphene. The …
Design of a penta-band graphene-based terahertz metamaterial absorber with fine sensing performance
This paper presents a new theoretical proposal for a surface plasmon resonance (SPR)
terahertz metamaterial absorber with five narrow absorption peaks. The overall structure …
terahertz metamaterial absorber with five narrow absorption peaks. The overall structure …
Engineering van der Waals materials for advanced metaphotonics
The outstanding chemical and physical properties of 2D materials, together with their
atomically thin nature, make them ideal candidates for metaphotonic device integration and …
atomically thin nature, make them ideal candidates for metaphotonic device integration and …
Surface plasmonic sensors: Sensing mechanism and recent applications
Surface plasmonic sensors have been widely used in biology, chemistry, and environment
monitoring. These sensors exhibit extraordinary sensitivity based on surface plasmon …
monitoring. These sensors exhibit extraordinary sensitivity based on surface plasmon …