New insights into exciton binding and relaxation from high time resolution ultrafast spectroscopy of CH3NH3PbI3 and CH3NH3PbBr3 films

V. sharma, S. Aharon, I. Gdor, C. Yang, L. Etgar and S. Ruhman, J. Mater. Chem. A, 2016, 4, 3546
DOI: 10.1039/C5TA09643J