61 citations · 81 across the 4 of their papers we have counts for
4 papers
High-sensing properties of magnetic plasmon resonances in double- and triple-rod structures
J. X. Cao, H. Liu, T. Li +6
We numerically investigated the magnetic plasmon resonances in double-rod and triple-rod structures (DRSs and TRSs, respectively) for sensing applications. According to the equival…
Modeling the directed transmission and reflection enhancements of the lasing spaser in active metamaterials
Z. G. Dong, H. Liu, T. Li +5
Simultaneously enhanced reflectance and transmittance greater than 35 dB are demonstrated for the lasing spaser (or spasing) behavior in an active fishnet metamaterial. In mimickin…
Negative-Index Refraction in a Lamellar Composite with Alternating Single Negative Layers
Z. G. Dong, S. N. Zhu, H. Liu
Negative-index refraction is achieved in a lamellar composite with epsilon-negative (ENG) and mu-negative (MNG) materials stacked alternatively. Based on the effective medium appro…
Numerical simulations of negative-index refraction in wedge-shaped metamaterials
Z. G. Dong, S. N. Zhu, H. Liu +2
A wedge-shaped structure made of split-ring resonators (SRR) and wires is numerically simulated to evaluate its refraction behavior. Four frequency bands, namely, the stop band, le…