Y
Yi Jin
Researcher at Zhejiang University
Publications - 58
Citations - 6542
Yi Jin is an academic researcher from Zhejiang University. The author has contributed to research in topics: Metamaterial & Absorption (electromagnetic radiation). The author has an hindex of 25, co-authored 53 publications receiving 5614 citations. Previous affiliations of Yi Jin include University of California, Berkeley & Royal Institute of Technology.
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
Omnidirectional, polarization-insensitive and broadband thin absorber in the terahertz regime
Yu Qian Ye,Yi Jin,Sailing He +2 more
TL;DR: In this article, a nearly omnidirectional THz absorber for both transverse electric (TE) and transverse magnetic (TM) polarizations is proposed, where the excitation of the magnetic polariton in a metal-dielectric layer is perfectly absorbed in a thin thickness that is about 25 times smaller than the resonance wavelength.