Z
Zhen Gao
Researcher at Nanyang Technological University
Publications - 74
Citations - 3656
Zhen Gao is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Surface plasmon & Photonic crystal. The author has an hindex of 24, co-authored 74 publications receiving 2695 citations. Previous affiliations of Zhen Gao include University of Science and Technology Beijing & Zhejiang University.
Papers
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Journal ArticleDOI
Topological Acoustics
TL;DR: In this paper, the authors develop an analogous theory of topological fluid acoustics, and propose a scheme for realizing topological edge states in an acoustic structure containing circulating fluids.
Journal ArticleDOI
Probing topological protection using a designer surface plasmon structure.
Fei Gao,Zhen Gao,Xihang Shi,Zhaoju Yang,Xiao Lin,Xiao Lin,Hongyi Xu,John D. Joannopoulos,Marin Soljacic,Hongsheng Chen,Ling Lu,Ling Lu,Yidong Chong,Baile Zhang +13 more
TL;DR: In this paper, it was shown that the elastic strain limit and corresponding strength of submicron-sized metallic glass specimens are about twice as high as the already impressive elastic limit observed in bulk metallic glass samples.
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Realization of a three-dimensional photonic topological insulator.
Yihao Yang,Zhen Gao,Haoran Xue,Li Zhang,Mengjia He,Zhaoju Yang,Ranjan Singh,Yidong Chong,Baile Zhang,Hongsheng Chen +9 more
TL;DR: In this article, a 3D photonic topological insulator with an extremely wide (more than 25 per cent bandwidth) 3D topological bandgap is presented, made of split-ring resonators with strong magneto-electric coupling.
Journal Article
Probing topological protection using a designer surface plasmon structure
Fei Gao,Zhen Gao,Xihang Shi,Zhaoju Yang,Xiao Lin,Hongyi Xu,John D. Joannopoulos,Marin Soljacic,Hongsheng Chen,Ling Lu,Yidong Chong,Baile Zhang +11 more
TL;DR: This work constructs photonic topological edge states and probes their robustness against a variety of defect classes, including some common time-reversal-invariant photonic defects that can break the topological protection, but do not exist in electronic topological insulators.
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Valley surface-wave photonic crystal and its bulk/edge transport
TL;DR: In this article, the photonic valley-hall effect with valley-chirality locked beam splitting, and topological valley-polarized edge states, are demonstrated for the first time on a photonic platform.