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Yanxia Cui
Researcher at Taiyuan University of Technology
Publications - 145
Citations - 6735
Yanxia Cui is an academic researcher from Taiyuan University of Technology. The author has contributed to research in topics: Perovskite (structure) & Absorption (electromagnetic radiation). The author has an hindex of 26, co-authored 126 publications receiving 5666 citations. Previous affiliations of Yanxia Cui include Shanxi University & Hong Kong Baptist University.
Papers
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Journal ArticleDOI
Ultrabroadband light absorption by a sawtooth anisotropic metamaterial slab
Yanxia Cui,Kin Hung Fung,Kin Hung Fung,Jun Xu,Jun Xu,Hyungjin Ma,Yi Jin,Sailing He,Nicholas X. Fang,Nicholas X. Fang +9 more
TL;DR: An ultrabroadband thin-film infrared absorber made of sawtoothed anisotropic metamaterial waveguide that can be applied in the field of designing photovoltaic devices and thermal emitters.
Journal ArticleDOI
Ultra-broadband Microwave Metamaterial Absorber
Abstract: A microwave ultra-broadband polarization-independent metamaterial absorber is demonstrated. It is composed of a periodic array of metal-dielectric multilayered quadrangular frustum pyramids. These pyramids possess resonant absorption modes at multi-frequencies, of which the overlapping leads to the total absorption of the incident wave over an ultra-wide spectral band. The experimental absorption at normal incidence is above 90% in the frequency range of 7.8-14.7GHz, and the absorption is kept large when the incident angle is smaller than 60 degrees. The experimental results agree well with the numerical simulation.
Journal ArticleDOI
Ultra-broadband Light Absorption by a Sawtooth Anisotropic Metamaterial Slab
TL;DR: In this paper, an ultra broadband thin-film infrared absorber made of saw-toothed anisotropic metamaterial is presented, where light of shorter wavelengths are harvested at upper parts of the sawteeth of smaller widths, while light of longer wavelengths are trapped at lower parts of larger tooth widths.
Journal ArticleDOI
Ultra-broadband microwave metamaterial absorber
TL;DR: In this article, a microwave ultra-broadband polarization-independent metamaterial absorber is demonstrated, which is composed of a periodic array of metal-dielectric multilayered quadrangular frustum pyramids.
Journal ArticleDOI
Plasmonic and metamaterial structures as electromagnetic absorbers
Yanxia Cui,Yanxia Cui,Yingran He,Yi Jin,Fei Ding,Liu Yang,Yuqian Ye,Shoumin Zhong,Yinyue Lin,Sailing He +9 more
TL;DR: In this article, a series of plasmonic and metamaterial structures can work as efficient narrowband absorbers due to the excitation of plasmic or photonic resonances, providing a great potential for applications in designing selective thermal emitters, biosensing, etc.