Position-dependent property of resonant dipole—dipole interaction mediated by localized surface plasmon of an Ag nanosphere*
Xu Dan, Wang Xiao-Yun†, Huang Yong-Gang, Ouyang Shi-Liang, He Hai-Long, He Hao
       
The relationship between normalized Γ ij / Γ 0 and ω for (a) d b = 4, 6, 12, 22 nm, and (b) d b = 60, 90, 120, 140 nm. (c) Variations of potential energy of the DDI ( δ ij ) with ω for d b = 6, 22, 90, and 140 nm. The values of d a are all fixed to be 2 nm.