Research Article

Laminating Fabrication of Bifacial Organic-Inorganic Perovskite Solar Cells

Figure 8

The absorption spectra and the light intensity distribution in the bifacial PSCs: (a) absorption spectra; (b) light intensity distribution with illumination from the SnO2 and NiO sides, respectively. The light intensity profile in the perovskite also reflects the photogenerated carrier distribution.
(a)
(b)