Figure 3
From: Comprehensive design of omnidirectional high-performance perovskite solar cells

Spectral absorption and electrical properties of five different structured surfaces of perovskite solar cells.
(a) Overall absorption of five different structured surfaces. (b) Intrinsic absorption of five different structured surfaces. (c) Average overall absorption of five different structured surfaces. (d) Average intrinsic absorption of five different structured surfaces. (e) JV-characteristics of five different structured surfaces. (f) Power conversion efficiencies of five different structured surfaces.