@article{9071, author = {B.T. van Gorkom and A. Simons and W.H. M. Remmerswaal and M.M. Wienk and R.A. J. Janssen}, title = {Sub-bandgap Photocurrent Spectra of p-i-n Perovskite Solar Cells with n-Doped Fullerene Electron Transport Layers and Bias Illumination}, year = {2024}, journal = {ACS Applied Energy Materials}, volume = {7}, pages = {5869-5878}, month = {07/2024}, doi = {10.1021/acsaem.4c01077}, }