Determination of the exciton binding energy and effective masses for methylammonium and formamidinium lead tri-halide perovskite semiconductors

Krzysztof Galkowski, Anatolie Mitioglu, Atsuhiko Miyata, Paulina Plochocka, Oliver Portugall, Giles E. Eperon, Jacob Tse-Wei Wang, Thomas Stergiopoulos, Samuel D. Stranks, Henry J. Snaith, Robin J. Nicholas
2016 Energy & Environmental Science  
The reduced effective mass (μ) and excitonic Rydberg (R*) are measured by magneto-optics for new perovskite semiconductors.
doi:10.1039/c5ee03435c fatcat:2lko2wtulbdyjljwepy6pl4puu