Alt text
Figure 3: The electric response of the nanocomposites array when tested by a homemade IR-photoelectric coupling system. (a) Schematic illustration of the three polymer films consists of nanocomposites with different orientations (top row) and the digital images (bottom) of the fabricated film. Scale bar is 1.0 cm. (b, c) Extinction spectra of the film measured under the illumination of linearly Z-polarized light (b) and linearly Y-polarized light (c). (d) Diagram of the homemade IR-photoelectric coupling system (IRPECS). (e, f) The voltage of the film measured under the illumination of linearly Z-polarized light (e) and linearly Y-polarized light (f).