Z
Ziliang Ye
Researcher at University of California, Berkeley
Publications - 43
Citations - 5650
Ziliang Ye is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Exciton & Crystal. The author has an hindex of 20, co-authored 37 publications receiving 4606 citations. Previous affiliations of Ziliang Ye include Columbia University & University of British Columbia.
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Photonic spin hall effect at metasurfaces
TL;DR: A strong photonic SHE resulting in a measured large splitting of polarized light at metasurfaces is reported, which may provide a route for exploiting the spin and orbit angular momentum of light for information processing and communication.
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Probing excitonic dark states in single-layer tungsten disulphide
Ziliang Ye,Ting Cao,Ting Cao,Kevin O'Brien,Hanyu Zhu,Xiaobo Yin,Yuan Wang,Steven G. Louie,Steven G. Louie,Xiang Zhang +9 more
TL;DR: Experimental evidence of a series of excitonic dark states in single-layer WS2 using two-photon excitation spectroscopy is reported, and it is proved that the excitons are of Wannier type, meaning that each exciton wavefunction extends over multiple unit cells, but with extraordinarily large binding energy.
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Observation of piezoelectricity in free-standing monolayer MoS2
Hanyu Zhu,Yuan Wang,Jun Xiao,Ming Liu,Shaomin Xiong,Zi Jing Wong,Ziliang Ye,Yu Ye,Xiaobo Yin,Xiaobo Yin,Xiang Zhang,Xiang Zhang +11 more
TL;DR: Experimental evidence of piezoelectricity in a free-standing single layer of molybdenum disulphide (MoS₂) and the angular dependence of electromechanical coupling is determined, which determined the two-dimensional crystal orientation.
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Edge Nonlinear Optics on a MoS2 Atomic Monolayer
TL;DR: In this paper, the translational symmetry breaking of a crystal at its surface may form two-dimensional (2D) electronic states, and a nonlinear optical imaging technique that allows rapid and all-optical determination of the crystal orientations of the 2D material at a large scale.
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Spherical hyperlens for two-dimensional sub-diffractional imaging at visible frequencies
Junsuk Rho,Ziliang Ye,Yi Xiong,Xiaobo Yin,Xiaobo Yin,Zhaowei Liu,Zhaowei Liu,Hyeunseok Choi,Guy Bartal,Xiang Zhang,Xiang Zhang +10 more
TL;DR: The spherical hyperlens is designed with flat hyperbolic dispersion that supports wave propagation with very large spatial frequency and yet same phase speed, which allows it to resolve features down to 160 nm, much smaller than the diffraction limit at visible wavelengths.