Photon recycling in lead iodide perovskite solar cells

Luis M. Pazos-Outón1, Monika Szumilo1, Robin Lamboll1,*, Johannes M. Richter1,*, Micaela Crespo-Quesada2, Mojtaba Abdi-Jalebi1, Harry J. Beeson1, Milan Vru?ini?1, Mejd Alsari1, Henry J. Snaith3, Bruno Ehrler4, Richard H. Friend1,?, Felix Deschler1,?

Science  25 Mar 2016:

Vol. 351, Issue 6280, pp. 1430-1433

DOI: 10.1126/science.aaf1168