Absorption enhancement and sensing properties of Ag diamond nanoantenna arrays |
(a) Absorption spectra of solar cell. Px = 40 nm, P y = 90 nm, h = 60 nm, a = 20 nm, b is 20, 40, 60, 80 nm, respectively. (b) Absorption spectra of solar cell. Px = 40 nm, Py = 90 nm, h = 60 nm, b = 80 nm, a is 10, 20, 30, 40 nm, respectively. |