Figure 2From: A silicon nanowire photodetector using Au plasmonic nanoantennas TEM and EELS characteristics of a Au NP-coated-SiNW. (a) TEM image of a Au NP-coated-SiNW. (b) EELS spectra extracted from the green (P1), red (P2), black (P3), and blue (P4) region in (a).Back to article page