Absorption enhancement and sensing properties of Ag diamond nanoantenna arrays*
Yuan Yu-Yanga), Yuan Zong-Heng†a),b), Li Xiao-Nana), Wu Juna), Zhang Wen-Taoa), Ye Songa)
       
(a) Absorption spectra of solar cell. Px = Py = 100 nm, a = b = 65 nm, h is 40, 60, 80, 100 nm, respectively. (b) Absorption spectra of solar cell. Px = 100 nm, a = b = 65 nm, h = 60 nm, P y is 80, 100, 120, 140 nm, respectively.