Magnetic Plasmon Sensing in Twisted Split-Ring Resonators

Figure 1

Schematics of unit cell of the stereo-SRRs metamaterial, together with the direction of the incident wave. The geometry parameters were 𝑙=230 nm, 𝑤=90 nm, 𝑡=50 nm, and 𝑑=50 nm. The periods in both of the 𝑥 and 𝑦 directions were 𝑝=700 nm.