Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Ding, Changlin"'
Autor:
Song, Kun, Wang, Min, Su, Zhaoxian, Ding, Changlin, Liu, Yahong, Luo, Chunrong, Zhao, Xiaopeng, Bhattarai, Khagendra, Zhou, Jiangfeng
We demonstrated a 2D helical chiral metamaterial that exhibits broadband strong optical activity resulting nonresonant Drude-like response. The strong chirality leads to broadband negative refractive index with high figure of merit (>90) and extremel
Externí odkaz:
http://arxiv.org/abs/1705.02676
Autor:
Song, Kun, Wang, Min, Su, Zhaoxian, Ding, Changlin, Liu, Yahong, Luo, Chunrong, Zhao, Xiaopeng, Bhattarai, Khagendra, Zhou, Jiangfeng
Because of the strong inherent resonances, the giant optical activity obtained via chiral metamaterials generally suffers from high dispersion, which has been a big stumbling block to broadband applications. In this paper, we propose a type of chiral
Externí odkaz:
http://arxiv.org/abs/1610.03570
Publikováno v:
In Physica B: Physics of Condensed Matter 15 March 2021 605
We propose a planar composite chiral metamaterial (CCMM) by symmetrically inserting a metallic mesh between two layers of conjugated gammadion resonators. As the elaborate CCMM operates in the frequency region of off-resonance, it therefore presents
Externí odkaz:
http://arxiv.org/abs/1511.06878
The investigation of metasurface, which is of great current interest, has opened up new degrees of freedom to research metamaterials. In this paper, we propose an ultrathin acoustic metasurface consisting of a series of structurally simple drum-like
Externí odkaz:
http://arxiv.org/abs/1606.00473
Autor:
Wang, Yuanbo, Dong, Yibao, Zhang, Shaoji, Zhai, Shilong, Ding, Changlin, Luo, Chunrong, Zhao, Xiaopeng
Publikováno v:
In Applied Acoustics 15 December 2020 170
We presented an acoustic 'meta-atom' model of hollow steel tube (HST). The simulated and experimental results demonstrated that the resonant frequency is closely related to the length of the HST. Based on the HST model, we fabricated a two-dimensiona
Externí odkaz:
http://arxiv.org/abs/1209.6188
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Akademický článek
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Publikováno v:
In Journal of Crystal Growth 1 February 2014 387:73-80