First demonstration of lithium, cobalt and magnesium introduced nickel oxide hole transporters for inverted methylammonium lead triiodide based perovskite solar cells

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

Samuel D. Stranks, Giles E. Eperon, Giulia Grancini et al. · Science · 2013 · 10.1K citations

Materials Science, Lead-free Perovskites, Inorganic Electronics +14

Efficient and stable large-area perovskite solar cells with inorganic charge extraction layers

Wei Chen, Yongzhen Wu, Youfeng Yue et al. · Science · 2015 · 2.2K citations · Full text

Engineering, Organic Solar Cell, Halide Perovskites +16

The light and shade of perovskite solar cells

Michaël Grätzel · Nature Materials · 2014 · 2.2K citations · Full text

Engineering, Perovskite Solar Cell, Applied Physics +5

High‐Performance and Environmentally Stable Planar Heterojunction Perovskite Solar Cells Based on a Solution‐Processed Copper‐Doped Nickel Oxide Hole‐Transporting Layer

Jong H. Kim, Po‐Wei Liang, Spencer T. Williams et al. · Advanced Materials · 2014 · 819 citations

Materials Science, Electrical Engineering, Engineering +14

Perovskite solar cells with 18.21% efficiency and area over 1 cm2 fabricated by heterojunction engineering

Yongzhen Wu, Xudong Yang, Wei Chen et al. · Nature Energy · 2016 · 633 citations

Materials Science, Electrical Engineering, Engineering +8