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Shaojie Ma
Researcher at University of Birmingham
Publications - 50
Citations - 2124
Shaojie Ma is an academic researcher from University of Birmingham. The author has contributed to research in topics: Terahertz radiation & Metamaterial. The author has an hindex of 16, co-authored 38 publications receiving 1304 citations. Previous affiliations of Shaojie Ma include Shenzhen University & Fudan University.
Papers
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Journal ArticleDOI
Broadband diffusion of terahertz waves by multi-bit coding metasurfaces
Gao Lihua,Qiang Cheng,Jing Yang,Shaojie Ma,Jie Zhao,Shuo Liu,Chen Haibing,Qiong He,Wei Xiang Jiang,Hui Feng Ma,Qi-Ye Wen,Lanju Liang,Lanju Liang,Biaobing Jin,Weiwei Liu,Lei Zhou,Jianquan Yao,Peiheng Wu,Tie Jun Cui +18 more
TL;DR: The proposed method offers a new way to control scattering of terahertz waves and can be implemented using conventional lithography, and it is shown that multi-bit coding metasurfaces have strong abilities to control teraHertz waves by designing-specific coding sequences.
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Tailor the functionalities of metasurfaces based on a complete phase diagram
Che Qu,Shaojie Ma,Jiaming Hao,Meng Qiu,Xin Li,Shiyi Xiao,Ziqi Miao,Ning Dai,Qiong He,Shulin Sun,Yuanbo Zhang,Lei Zhou +11 more
TL;DR: Based on a coupled-mode analysis, a complete phase diagram is established through two simple parameters, which lays a solid basis for realizing functional and tunable photonic devices with metal/insulator/metal metasurfaces.
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Tunable microwave metasurfaces for high-performance operations: dispersion compensation and dynamical switch
He-Xiu Xu,Shiwei Tang,Shiwei Tang,Shaojie Ma,Weijie Luo,Tong Cai,Shulin Sun,Qiong He,Lei Zhou +8 more
TL;DR: This work establishes a scheme to resolve issues for microwave metasurfaces, in which the dispersive response of each meta-atom is precisely controlled by an external voltage imparted on the diode, and paves the road to achieve dispersion-corrected and switchable manipulations of electromagnetic waves.
Journal ArticleDOI
Broadband Terahertz Generation via the Interface Inverse Rashba-Edelstein Effect.
C. Zhou,Yun Liu,Yun Liu,Zuowei Wang,Shaojie Ma,M. W. Jia,Ruqian Wu,Ruqian Wu,Lei Zhou,Wei Zhang,Mengkun Liu,Yizheng Wu,Jingbo Qi +12 more
TL;DR: In this paper, the symmetry of the interface inverse Rashba-Edelstein effect was exploited to obtain a controllable terahertz (THz) radiation from metallic heterostructures following photoexcitation.
Journal ArticleDOI
Dynamical control on helicity of electromagnetic waves by tunable metasurfaces
He-Xiu Xu,Shulin Sun,Shiwei Tang,Shiwei Tang,Shaojie Ma,Qiong He,Guang-Ming Wang,Tong Cai,Haipeng Li,Lei Zhou +9 more
TL;DR: A tunable metasurface incorporating diodes as active elements can dynamically control the reflection phase of EM waves, and thus exhibits unprecedented capabilities to manipulate the helicity of incident circular-polarized (CP) EM wave.