Fig. 5
From: Plasmonically induced perfect absorption in graphene/metal system
Time-domain evolution of coupled modes. a Calculated time evolution of the magnetic field strength at the graphene (red line) and silver groove (blue line). Calculated z component of the magnetic field distributions for g = 90 nm. Maximum field strength at silver groove and graphene are observed at different time b ωqt1 ~ 2.00π and c ωqt2 ~ 2.50π, respectively