500 citations · 1.1k across the 17 of their papers we have counts for
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Strong plasmon coupling between two gold nanospheres on a gold slab
H. Liu, J. Ng, S. B. Wang +3
In this work, the plasmon coupling effect between two gold nanospheres on a gold slab is investigated. At plasmon resonance frequencies, electrons on the surface of the slab are ab…
Observation of backscattering-immune chiral electromagnetic modes without time reversal breaking
Wen-Jie Chen, Jian-Wen Dong, Zhi Hong Hang +3
A strategy is proposed to realize robust transport in time reversal invariant photonic system. Using numerical simulation and microwave experiment, we demonstrate that a chiral gui…
Sizable electromagnetic forces in parallel-plate metallic cavity
S. B. Wang, Jack Ng, H. Liu +3
Using a boundary element method to calculate the electromagnetic fields and the Maxwell stress tensor method to compute the electromagnetic forces, we investigate electromagnetic w…
Strong light-induced negative optical pressure arising from the kinetic energy of conduction electrons in plasmonic cavities
H. Liu, Jack Ng, S. B. Wang +4
We found that very strong negative optical pressure can be induced in plasmonic cavities by LC resonance. This interesting effect could be described qualitatively by a Lagrangian m…