ZnO-based nanomaterials approach for photocatalytic and sensing applications: recent progress and trends
Nowadays, there is a rising urge to develop and implement cheaper, abundant, and
environmentally friendly semiconducting materials into practical devices. In this regard, zinc …
environmentally friendly semiconducting materials into practical devices. In this regard, zinc …
Nanophotonic structural colors
Structural colors traditionally refer to colors arising from the interaction of light with structures
with periodicities on the order of the wavelength. Recently, the definition has been …
with periodicities on the order of the wavelength. Recently, the definition has been …
Nanophotonic structural colors
S Daqiqeh Rezaei, Z Dong, J You En Chan… - ACS …, 2020 - ACS Publications
Structural colors traditionally refer to colors arising from the interaction of light with structures
with periodicities on the order of the wavelength. Recently, the definition has been …
with periodicities on the order of the wavelength. Recently, the definition has been …
[HTML][HTML] Experimental demonstration of a silicon-slot quasi-bound state in the continuum in near-infrared all-dielectric metasurfaces
We theoretically and experimentally investigate a metasurface supporting a silicon-slot
quasi-bound state in the continuum (qBIC) mode resonating in the near-infrared spectrum …
quasi-bound state in the continuum (qBIC) mode resonating in the near-infrared spectrum …
High-Q refractive index sensors based on all-dielectric metasurfaces
P Wu, S Qu, X Zeng, N Su, M Chen, Y Yu - RSC advances, 2022 - pubs.rsc.org
Possessing fantastic abilities to freely manipulate electromagnetic waves on an ultrathin
platform, metasurfaces have aroused intense interest in the academic circle. In this work, we …
platform, metasurfaces have aroused intense interest in the academic circle. In this work, we …
Metamaterial as perfect absorber for high sensitivity refractive index based biosensing applications at infrared frequencies
In this paper, we introduce a novel design of a metamaterial unit cell absorber, which is
based on a metal/insulator/metal sandwich structure. The design is subjected to …
based on a metal/insulator/metal sandwich structure. The design is subjected to …
Engineering plasmonic hybridization toward advanced optical sensors
The requirements for an optical sensor are high: the sensor should be reliable, quick, and
simple, and all these features must be provided at ultralow fabrication costs. The …
simple, and all these features must be provided at ultralow fabrication costs. The …
[HTML][HTML] All-dielectric refractive index sensor based on Fano resonance with high sensitivity in the mid-infrared region
We design and numerically analyze a Fano resonance device based on periodical all-
dielectric “lucky knot” shaped nanostructure in the mid-infrared region with high sensitivity …
dielectric “lucky knot” shaped nanostructure in the mid-infrared region with high sensitivity …
Non-periodic epsilon-near-zero metamaterials at visible wavelengths for efficient non-resonant optical sensing
Epsilon-near-zero (ENZ) materials offer unique properties for applications including optical
clocking, nonlinear optics, and telecommunication. To date, the fabrication of ENZ materials …
clocking, nonlinear optics, and telecommunication. To date, the fabrication of ENZ materials …
High-sensitivity sensing in all-dielectric metasurface driven by quasi-bound states in the continuum
Z Jing, W Jiaxian, G Lizhen, Q Weibin - Nanomaterials, 2023 - mdpi.com
Quasi-bound states in the continuum (quasi-BIC) in all-dielectric metasurfaces provide a
crucial platform for sensing due to its ability to enhance strong matter interactions between …
crucial platform for sensing due to its ability to enhance strong matter interactions between …